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5th Grade Division Mrs. Berish.

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1 5th Grade Division Mrs. Berish

2 Setting the PowerPoint View
Use Normal View for the Interactive Elements To use the interactive elements in this presentation, do not select the Slide Show view. Instead, select Normal view and follow these steps to set the view as large as possible: On the View menu, select Normal. Close the Slides tab on the left. In the upper right corner next to the Help button, click the ^ to minimize the ribbon at the top of the screen.  On the View menu, confirm that Ruler is deselected. On the View tab, click Fit to Window. Use Slide Show View to Administer Assessment Items To administer the numbered assessment items in this presentation, use the Slide Show view. (See Slide 12 for an example.) Setting the PowerPoint View

3 Division Unit Topics Divisibility Rules
Click on the topic to go to that section Divisibility Rules Patterns in Multiplication and Division Division of Whole Numbers Division of Decimals

4 Divisibility Rules Click to return to the table of contents

5 Divisible When one number can be divided by another and the result is an exact whole number. three five Example: 15 is divisible by 3 because 15 ÷ 3 = 5 exactly BUT 9 is not divisible by 2 because 9 ÷ 2 is 4 with one left over.

6 Divisibility A number is divisible by another number when the remainder is 0. There are rules to tell if a number is divisible by certain other numbers.

7 Divisibility Rules Look at the last digit in the Ones Place!
2 Last digit is even-0,2,4,6,8 5 Last digit is 5 OR 0 10 Last digit is 0 Check the Sum! 3 Sum of digits is divisible by 3 6 Number is divisible by 3 AND 2 9 Sum of digits is divisible by 9 Look at Last Digits 4 Last 2 digits form a number divisible by 4

8 x Let's Practice! Is 34 divisible by 2?
Yes, because the digit in the ones place is an even number. Therefore, 34 / 2 = 17 Is 1,075 divisible by 5? Yes because the digit in the ones place is a 5. Therefore, 1,075 / 5 = 215 Is 740 divisible by 10? Yes, because the digit in the ones place is a 0. Therefore, 740 / 10 = 74 x

9 Is 258 divisible by 3? Yes, because the sum of its digits is divisible by 3. = 15 Look 15 / 3 = 5 Therefore, 258 / 3 = 86 Is 193 divisible by 6? Yes, because the sum of its digits is divisible by 3 AND 2. = 12 Look 12 /3 = 4 Therefore, 192 / 6 = 32 x

10 Is 6,237 divisible by 9? Yes, because the sum of its digits is divisible by 9. = 18 Look 18 / 9 = 2 Therefore, 6,237 /9=693 Is 520 divisible by 4? Yes, because the number made by the last two digits is divisible by 4. 20 / 4 = 5 Therefore, 520 / 4 = 130 x

11 1 Is 198 divisible by 2? Yes No

12 2 Is 315 divisible by 5? Yes No

13 3 Is 483 divisible by 3? Yes No

14 4 294 divisible by 6? True False

15 5 3,926 is divisible by 9 True False

16 Some numbers are divisible by more than one digit.
Using the Divisibility Rules, let's practice. 18 is divisible by how many digits? Let's see if your choices are correct. Did you guess 2, 3, 6 and 9? 165 is divisible by how many digits? Did you guess 3 and 5? Click Click

17 28 is divisible by how many digits?
Let's see if your choices are correct. Did you guess 2 and 4? 530 is divisible by how many digits? Did you guess 2, 5, and 10? Now it's your turn...... Click Click

18 Complete the table using the Divisibility Rules
(Click on the cell to reveal the answer) Divisible by2 by 3 by 4 by 5 by 6 by 9 by 10 39 no yes 156 429 446 1,006 28,550 1,218

19 6 What are all the digits 15 is divisible by?

20 7 What are all the digits 36 is divisible by?

21 8 What are all the digits 1,422 are divisible by?

22 9 What are all the digits 240 are divisible by?

23 10 What are all the digits 64 is divisible by?

24 Patterns in Multiplication and Division
Click to return to the table of contents

25 Powers of 10 Numbers like 10, 100 and 1,000 are called powers of 10.
They are numbers that can be written as products of tens. 100 can be written as 10 x 10 or 102. 1,000 can be written as 10 x 10 x 10 or 103.

26 103 The raised digit is called the exponent. The exponent tells how many tens are multiplied.

27 A number written with an exponent, like 103, is in exponential notation.
A number written in a more familiar way, like 1,000 is in standard notation.

28 Powers of 10 from ten to one million.
Standard Product Exponential Notation of 10s Notation x , x 10 x , x 10 x 10 x 100, x 10 x 10 x 10 x ,000, x 10 x 10 x 10 x 10 x (greater than 1) 4

29 It is easy to MULTIPLY a whole number by a power of 10.
Add on as many 0s as appear in the power of 10. Examples: x 10 = Add on one 0 28 x 100 = 2, Add on two 0s 28 x 1,000 = 28, Add on three 0s

30 Use a pattern when multiplying by powers of 10.
If you have memorized the basic multiplication facts, you can solve problems mentally. Use a pattern when multiplying by powers of 10. steps 1. Multiply the digits to the left of the zeros in each factor. 50 x x 1 = 5 2. Count the number of zeros in each factor. 50 x 100 3. Write the same number of zeros in the product. 5,000 50 x 100 = 5,000 50 x ,000

31 60 x = _______ steps 1. Multiply the digits to the left of the zeros in each factor. 6 x 4 = 24 2. Count the number of zeros in each factor. 3. Write the same number of zeros in the product.

32 60 x 400 = _______ 3. Write the same number of zeros in the product.
steps 1. Multiply the digits to the left of the zeros in each factor. 6 x 4 = 24 2. Count the number of zeros in each factor. 60 x 400 3. Write the same number of zeros in the product.

33 60 x 400 = _______ steps 1. Multiply the digits to the left of the zeros in each factor. 6 x 4 = 24 2. Count the number of zeros in each factor. 60 x 400 3. Write the same number of zeros in the product. 60 x 400 = 24,000

34 500 x 70,000 = _______ steps 1. Multiply the digits to the left of the zeros in each factor. 5 x 7 = 35 2. Count the number of zeros in each factor. 3. Write the same number of zeros in the product.

35 500 x 70,000 = _______ steps 1. Multiply the digits to the left of the zeros in each factor. 5 x 7 = 35 2. Count the number of zeros in each factor. 500 x 70,000 3. Write the same number of zeros in the product.

36 500 x 70,000 = _______ Steps 1. Multiply the digits to the left of the zeros in each factor. 5 x 7 = 35 2. Count the number of zeros in each factor. 500 x 70,000 3. Write the same number of zeros in the product. 500 x 70,000 = 35,000,000

37 Your Turn.... Write a rule. Input Output 50 15,000 7 2,100 300 90,000 20 6,000 rule

38 Write a rule. Input Output 20 18,000 7 6,300 9,000 8,100,000 80 72,000 rule

39 11 30 x 10 =

40 12 800 x 1,000 =

41 13 900 x 10,000 =

42 14 700 x 5,100 =

43 15 70 x 8,000 =

44 16 40 x 500 =

45 17 1,200 x 3,000 =

46 18 35 x 1,000 =

47 It is easy to DIVIDE a whole number by a power of 10.
Take off as many 0s as appear in the power of 10. Example: 42,000 / 10 = 4,200 Take off one 0 42,000 / 100 = 420 Take off two 0s 42,000 / 1,000 = 42 Take off three 0s

48 If you have memorized the basic division facts, you can solve problems mentally.
Use a pattern when dividing by powers of 10. 60 / 10 = 60 / 10 = 6 steps Cross out the same number of 0s in the dividend as in the divisor. 2. Complete the division fact.

49 700 / 10 700 / 10 = 70 8,000 / 10 8,000 / 10 = 800 9,000 / 100 9,000 / 100 = 90 More Examples:

50 . 120 / 30 120 / 30 = 4 1,400 / 700 1,400 / 700 = 2 44,600 / 200 44,600 / 200 = 223 This pattern can be used in other problems

51 Rule: Divide by 50 Input Output 150 250 3,000 Your Turn....
Complete. Follow the rule. Rule: Divide by 50 Input Output 150 250 3,000

52 Complete. Find the rule. Find the rule. Input Output 120 40 240 8
2,700 90

53 19 800 / 10 =

54 20 16,000 / 100 =

55 21 1,640 / 10 =

56 22 210 / 30 =

57 23 80 / 40 =

58 24 640 / 80 =

59 25 4,500 / 50 =

60 Remember Powers of 10 (greater than 1)
Let's look at Powers of 10 (less than 1) Powers of 10 (less than 1) Standard Notation Product of 0.1 Exponential x x 0.1 x x 0.1 x 0.1 x x 0.1 x 0.1 x 0.1 x x 0.1 x 0.1 x 0.1 x 0.1 x

61 . The number 1 is also called a Power of 10 because 1 = 100
10,000s 1,000s 100s 10s 1s s s s s 10-1 10-2 10-3 10-4 Each exponent is 1 less than the exponent in the place to its left. This is why mathematicians defined 100 to be equal to 1.

62 Let's look at how to multiply a decimal by a Power of 10 (greater than 1)
Example: 1,000 x 45.6 = ? Steps Locate the decimal point in the power of 10. Move the decimal point LEFT until you get to the number 1. Move the decimal point in the other factor the same number of places, but to the RIGHT. Insert 0s as needed. That's your answer. So, 1,000 x 45.6 = 45,000 1,000 = 1,000. (3 places)

63 Let's try some together. 10,000 x 0.28 = $4.50 x 1,000 = 1.04 x 10 =

64 26 100 x 3.67 =

65 27 0.28 x 10,000 =

66 28 1,000 x $8.98 =

67 29 7.08 x 10 =

68 . . Let's look at how to divide a decimal by a
Power of 10 (less than 1) Example: / 1,000 Steps Locate the decimal point in the power of 10. Move the decimal point LEFT until you get to the number 1. Move the decimal point in the other number the same number of places to the LEFT. Insert 0s as needed. So, 45.6 / 1,000 = 1,000 = 1,000. . (3 places) .

69 Let's try some together. 56.7 / 10 = 0.47 / 100 = $290 / 1,000 =

70 30 73.8 / 10 =

71 31 0.35 / 100 =

72 32 $456 / 1,000 =

73 33 60 / 10,000 =

74 34 $89 / 10 =

75 35 321.9 / 100 =

76 Division of Whole Numbers
Click to return to the table of contents

77 Some division terms to remember....
The number to be divided into is known as the dividend The number which divides the other number is known as the divisor The answer to a division problem is called the quotient divisor dividend 4 quotient 20 __ 5 = 4 20 ÷ 5 = 4

78 Estimating the Quotient helps to break whole numbers into groups.

79 x 8) 689 Estimating: One-Digit Divisor Divide 8) 68 8 8)689
Write 0 in remaining place. 80 8)689 80 is the estimate.

80 Let's Practice: One-Digit Estimation Estimate: 9)507
Remember to divide 50 by 9 Then write 0 in remaining place in quotient. Is your estimate 50 or 40? Yes, it is 40. Click

81 Then write 0 in remaining place in quotient.
Estimate: 5)451 Remember to divide 45 by 5 Then write 0 in remaining place in quotient. Is your estimate 90 or 80? Yes, it is 90 Click

82 36 The estimation for 8)241 is 40? True False

83 37 Estimate 663 ÷ 7

84 38 Estimate 4)345

85 39 Solve using Estimation Marta baby-sat for four hours and earned $19. ABOUT how much money did Marta earn each hour that she baby-sat?

86 x Estimating: Two-Digit Divisor 26)6,498 Round 26 to its
greatest place. x 30)6,498 Divide 30)64 2 30) 6,498 Write 0 in remaining places. 200 30)6,498 200 is the estimate.

87 Let's Practice Two-Digit Estimation Estimate: 31)637
Remember to round 31 to its greatest place 30 Then divided 63 by 30 Finally, write 0's in remaining places in quotient. Is your estimate 20 or 30? Yes, it is 20 Click

88 Remember to round 87 to its greatest place 90 Then divide 93 by 90
Estimate: 87)9,321 Remember to round 87 to its greatest place 90 Then divide 93 by 90 Finally, write 0's in remaining places in quotient. Is your estimate 100 or 1,000? Yes, it is 100 Click

89 40 The estimation for 17)489 is 2? True False

90 Estimate 5,145 ÷ 25.

91 42 Estimate 41)2,130

92 43 Estimate 31)7,264

93 44 Solve using Estimation Brandon bought cookies to pack in his lunch. He bought a box with 28 cookies. If he packs five cookies in his lunch each day, ABOUT how many days will the cookies last?

94 When we are dividing, we are breaking apart into equal groups
Find 132 3 Step 1: Can 3 go into 1, no so can 3 go into 13, yes 4 - 12 1 3 x 4 = 12 = 1 Compare 1 < 3 4 Click for step 1 2 - 12 Step 2: Bring down the 2. Can 3 go into 12, yes Click for step 2 3 x 4 = 12 = 0 Compare 0 < 3

95 Step 3: Check your answer.
44 x 3 132

96 45 Divide and Check 8)296

97 46 Divide and Check 9)315

98 Divide and check 252 ÷ 6 =

99 Divide and check 9470 ÷ 2 =

100 49 Adam has a wire that is 434 inches long. He cuts the wire into 7-inch lengths. How many pieces of wire will he have?

101 50 Bill and 8 friends each sold the same number of tickets. They sold 117 tickets in all. How many tickets were sold by each person?

102 51 There are 6 outs in an inning. How many innings would have to be played to get 348 outs?

103 52 How many numbers between 23 and 41 have NO remainder when divided by 3? A 4 B 5 C 6 D 11

104 Sometimes when we break apart a whole number into groups there is an amount left over.
For example: 4 7)30 -28 We say there are 2 left over because you can not make a group of 7 out of 2.

105 For example: 4 7) ÷ 7 = 4 R 2 -28 2 This is the way you may have previously written it, with the R meaning the remainder.

106 Another example: 23 15)358 -30 58 -45 We say there are 13 left over (R) because you can not make a group of 15 out of 13. 358 ÷ 15 = 23 R 13

107 53 A group of six friends have 83 pretzels. If they want to evenly share them, how many will be left over?

108 54 Four teachers want to evenly share 245 pencils. How many will be left over?

109 55 Twenty students want to evenly share 48 slices of pizza. How many slices will be left over?

110 56 Suppose there are 890 packages being delivered by 6 planes. Each plane is to take the same number of packages and as many as possible. How many packages will each plane take? How many will be left over? Fill in the blanks. Each plane will take _______ packages. There will be _______ packages left over. A packages, 2 left over B packages, 2 left over

111 2 4 7)30 -28 2 Instead of writing an R for remainder, we will write it as a fraction of the 30 that will not fit into a group of 7. So 2/7 is the remainder. 7

112 More examples of the remainder written as a fraction:
5 7 6 The Remainder means that there is 5 left over that can't be put in a group containing 6 6)47 -42 5 To Check the answer, use multiplication and addition. 7 x = = 47

113 Example: 37 )264 -21 54 -49 5 Check the answer using multiplication and addition. Way 1: Way 2: 37 quotient x x divisor 259 remainder 264 dividend 5 7 7 37 x = = 264

114 57 Divide and Check 4)43 (Put answer in as a mixed number.)

115 Divide and check 61 ÷ 3 = (Put answer in as a mixed number.)

116 Divide and check 145 ÷ 7 (Put answer in as a mixed number.)

117 60 Divide and Check 2)811 (Put answer in as a mixed number.)

118 Divide and check 309 ÷ 2 = (Put answer in as a mixed number.)

119 Divide by a 2 Digit Divisor
You can divide by two-digit divisors to find out how many groups there are or how many are in each group. When dividing by a two-digit divisor, follow the steps you used to divide by a one-digit divisor. Repeat until you have divided all the digits of the dividend by the divisor. STEPS Divide Multiply Subtract Compare Bring down next number

120 Find Click for step 3 Click for step 1 Click for step 2 1 8 3 Step 1: Can 25 go into 4, no so can 25 go into 45, yes - 25 20 25 x 1 = 25 = 20 Compare 20 < 25 7 - 200 75 - 75 Step 2: Bring down the 7. Can 25 go into 207, yes 25 x 8 = 200 = 7 Compare 7 < 25 25 x 3 = 75 = 0 Compare 0 < 25 Step 3: Bring down the 5. Can 25 go into 75, yes

121 Step 3: Check your answer.
183 x 25

122 EXAMPLE Mr. Taylor's students take turns working shifts at the school store. If there are 23 students in his class and they work 253 shifts during the year, how many shifts will each student in the class work?

123 Each student will work 11 shifts at the school store.
23)253 Step 1 Compare the divisor to the dividend to decide where to place the first digit in the quotient. Divide the tens. Think: What number multiplies by 23 is less than or equal to 25. Step 2 Multiply the number of tens in the quotient times the divisor. Subtract the product from the dividend. Bring down the next number in the dividend. Step 3 Divide the result by 23. Write the number in the ones place of the quotient. Think: What number multiplied by 23 is less than or equal to 23? Step 4 Multiply the number in the ones place of the quotient by the divisor. Subtract the product from 23. If the difference is zero, there is no remainder. Each student will work 11 shifts at the school store.

124 Division Steps can be remembered using a "Silly" Sentence.
David Makes Snake Cookies By Dinner. Divide Multiply Subtract Compare Bring Down What is your "Silly" Sentence to remember the Division Steps?

125 Let's try some problems together, using our "Silly" Sentence Steps.

126

127 62 A candy factory produces 984 pounds of chocolate in 24 hours. How many pounds of chocolate does the factory produce in 1 hour? A 38 B 40 C 41 D 45

128 63 Teresa got a loan of $7,680 for a used car. She has to make 24 equal payments. How much will each payment be? A $230 B $320 C $325

129 64 Solve 16)176

130 65 Solve ÷ 47

131 66 If 280 chairs are arranged into 35 rows, how many chairs are in each row?

132 67 There are 52 snakes. There are 13 cages. If each cage contains the same number of snakes, how many snakes are in each cage?

133 68 Solve 46)3,588

134 69 Solve 3,672 ÷ 72

135 Write the Remainder as a Fraction. top number Difference 62
When dividing by a Two-Digit Divisor there may be a Remainder. Follow the Division Steps . Divide Multiply Subtract Compare Bring Down Repeat If the Difference in the Last Step of Division is not a Zero, this is the Remainder. The definition of a Remainder is an amount "left over" that does not make a full group (Divisor). Write the Remainder as a Fraction. top number Difference 62 bottom number Divisor This means there are 62 "left over" that does not make a full group of 77. 5 62 77 Use Multiplication and Addition to check you Answer. 5 x = x 5 Problem: ) 447 -385 62 OR 375 + 62 447

136 Divide, Multiply, Subtract, Compare, Bring Down
Let's Practice Remember your Steps: Divide, Multiply, Subtract, Compare, Bring Down Write the Remainder as a Fraction Solve 633 ÷ 36 Check your work CHECK Divisor x Quotient + Remainder = Dividend 17 36 x 102 510 + 612 21 633 36) 633 36 - 273 252 17 21

137 What is the remainder when 402 is divided by 56?
70 What is the remainder when 402 is divided by 56? A 8 B 7 C 19 D 10

138 What is the remainder when 993 is divided by 38?
71 What is the remainder when 993 is divided by 38? A 5 B 8 C 13 D 26

139 72 Divide 80) 104 (Put answer in as a mixed number.)

140 73 Divide ÷ 35 (Put answer in as a mixed number.)

141 74 Divide 45)1442 (Put answer in as a mixed number.)

142 75 Divide ÷ 55 (Put answer in as a mixed number.)

143 76 Divide 83)8537 (Put answer in as a mixed number.)

144 Interpreting the Remainder
In word problems, we need to interpret the what the remainder means. For example: Celina has 58 pencils and wants to share them with 5 people. 11 5) 58 -5 08 5 people will each get 11 pencils - 5 and there will be 3 left over. 3

145 What does the remainder below mean?
Violet is packing books. She has 246 books and 24 fit in a box. How many boxes does she need? 10 24) 246 -24 06 The remainder means she would have 6 books that would not fit in the 10 boxes. She would need 11 boxes to fit all the books.

146 77 If you have 341 oranges to transport from Florida to New Jersey and 7 oranges are in each bag, how many bags will you need to ship all of the oranges? A 47 B 48 C 49 D 50

147 78 At the bakery, donuts are only sold in boxes of 12. If 80 donuts are needed for the teacher's meeting, how many boxes should be bought? A 6 B 7 C 8 D 9

148 79 The school is ordering carry cases for the calculators. If there are 203 calculators and 16 fit in a case, how many cases need to be ordered? A 10 B 11 C 12 D 13

149 80 For the class trip, 51 people fit on a bus and 267 people are going. How many buses will be needed? A 10 B 11 C 12 D 13

150 Division of Decimals Click to return to the table of contents

151 Divide decimals 63.93 21 31 3 To divide a decimal by a whole number:
Use long division. Bring the decimal point up in the answer 63.93 21 31 3

152 Match the quotient to the correct problem.
4 8.12 4 81.2 4 0.812 4 0.0812 0.0203 0.203 2.03 20.3

153 5 64.25 81 Which answer has the decimal point in the correct location?
B C 5 64.25 D

154 4 224.4 82 Which answer has the decimal point in the correct location?
B 224.4 C 4 D

155 9 0.459 83 Which answer has the decimal point in the correct location?
B C 9 0.459 D

156 84 Select the answer with the decimal point in the correct location. A B C 3 37.02 D E

157 85 Select the answer with the decimal point in the correct location. A B C 5 .2505 D E

158 86 6 20.52

159 87 4 321.6

160 88 7 2.198

161 89 11 70.62

162 90 4 251.2

163 Be careful, sometimes a zero needs to be used as a place holder.
5.08 7 35.56 -35 0 56 - 56 7 can't go into 5, so put a 0 and bring the 6 down.

164 9. 3 27.21 -27 0 2 91 What is the next step in this division problem?
A Put a 2 in the quotient B Put a 0 in the quotient C Put a 1 in the quotient

165 0.6 5 3.205 - 30 2 92 What is the next step in this division problem?
A Put a 0 in the quotient B Put a 2 in the quotient C Bring down the 0

166 8. 8 64.48 -64 0 4 93 What is the next step in this division problem?
A Put a 0 in the quotient B Put a 4 in the quotient C Put a 2 in the quotient

167 94 6 0.636

168 95 3 2.406

169 Be careful! Sometimes there is not enough to make a group so put a zero in the quotient.
.076 8 0.608 -56 48 -48

170 6 .468 96 What is the first step in this division problem?
A Put a 0 in the quotient in the ones place B Put a 0 in the quotient in the tenths place C Put a 7 in the quotient

171 24 .1104 97 What is the first step in this division problem? A
Put a 0 in the quotient in the tenths and hundredths place 0 B Put a 0 in the quotient in the ones place C Put a 4 in the quotient

172 98 5 .435

173 Instead of writing a remainder, continue to divide the remainder by the divisor (by adding zeros) to get additional decimal points. 9.4 8 75.6 -72 3 6 -32 4 Instead of leaving the 4 as a remainder, add a zero to the dividend.

174 9.45 8 75.60 -72 3 6 - 32 40 - 40 Add a zero to the dividend.
Add a zero to the dividend. No remainder now.

175 99 5 3.26

176 100 2 87.3

177 101 6 0.795

178 102 30 0.843

179 103 15 0.363

180 With a whole number dividend, you can add a decimal point and zeros when you have a remainder.
Example: You want to save $284 over the next 5 months. How much money do you need to save each month? $284 ÷ 5 = _____

181 56 5 $284 - 25 34 - 30 4 Don't leave it as remainder 4, or as 4/5 add a decimal point and zeros.

182 56.8 5 $284.0 - 25 34 - 30 4 0 - 4 0 Since the answer is
Since the answer is in money, write the answer as $56.80

183 11.714 7 $82.000 - 7 12 5 0 - 4 9 10 30 -28 2 Since the answer is in money, add a decimal point and 3 zeros. Round the answer to the nearest cent (hundredths place). $82 ÷ 7 = $11.71

184 104 5 $63

185 105 $782 ÷ 9 =

186 106 7 $593

187 107 4 $352

188 108 $48 ÷ 22 =

189 To divide a number by a decimal:
Change the divisor to a whole number by multiplying by a power of 10 Multiply the dividend by the same power of 10 Divide Bring the decimal point up in the answer Divisor Dividend

190 2.4 15.696 24 156.96 Multiply by 10, so that 2.4 becomes 24 must also be multiplied by 10 .64 6.4 64 640 Multiply by 100, so that .64 becomes 64 6.4 must also be multiplied by 100

191 By what power of 10 should the divisor and dividend be multiplied?
.007 4.9 0.3 42.69

192 ÷ ÷ By what power of 10 should the divisor and dividend be multiplied?
7.59 2.2 means ÷ 2.0826 0.06 means

193 109 0.3 42.48

194 110 Divide = ÷

195 111 0.3 0.6876

196 112 20 divided by 0.25

197 113 Yogurts each cost $.50 each and you have $7.25. How many can you buy?


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