2. I know that the answer in an addition problem is the: Sum

3. I know that the answer in a subtraction problem is the: Difference

4. I know that the answer in a multiplication problem is the: Product

5. I know that the answer in a division problem is the: Quotient

6. I know that the sum of 6 and 3 is: 9

7. I know that the difference between 6 and 3 is: 3

8. I know that the product of 6 and 3 is: 18

9. I know that the quotient of 6 and 3 is: 2

10. I know that > means: Greater than

11. I know that < means: Less than

12. I know that means: Not Equal

13. I know that means: Similar

14. I know that a number that is multiplied by another number is a: Factor

15. Find all of the factors of 6: 1, 2, 3, 6

16. Find all of the factors of 8: 1, 2, 4, 8

17. Find the GCF of 6 and 8: 2

18. Simplify or Reduce:

19. Find all of the factors of 9 1, 3, 9

20. Find all of the factors of 3: 1, 3

21. Find the GCF of 3 and 9: 3

22. Simplify:

23. Find all of the factors of 15 : 1, 3, 5, 15

24. Find all of the factors of 10 : 1, 2, 5, 10

25. Find the GCF of 10 and 15: 5

26. Simplify:

27. Find all of the factors of 12 : 1,2,3,4,6,12

28. Find all of the factors of 20 : 1,2,4,5,10,20

29. Find the GCF of 12 and 20: 4

30. Reduce or simplify:

31. I know that fractions can be added or subtracted only if they have the same: Denominator (bottom number)

32. Find the first 5 Multiples of 2 2, 4, 6, 8, 10

33. Find the first 5 Multiples of 3 : 3,6,9,12,15

34. Find the LCM of 2 and 3 : 6

35. Solve :

36. Find the first 5 multiples of 4 : 4, 8,12,16,20

37. Find the first 5 multiples of 5 : 5,10,15,20,25

38. Find the LCM of 4 and 5: 20

39. Solve:

40. Find the first 5 multiples of 3 : 3,6,9,12,15

41. Find the first 5 multiples of 9 : 9, 18, 27, 36, 45

42. Find the LCM of 3 and 9 : 9

43. Solve:

44. Change to a mixed number:

45. Change to an improper fraction:

46. I know that to change a percent to a decimal, you move the decimal: Two places to the left. 

47. I know that to change a decimal to a percent, you move the decimal: Two places to the right. 

48. I know that 25% as a fraction and a decimal is: and.25

49. .50 and I know that 50% as a fraction and a decimal is:

50. I know that 33% as a fraction and a decimal is:.33 and

51. I know that 67% as a fraction and a decimal is:.67 and

52. I know that 75% as a fraction and a decimal is:.75 and

53. I know that figures with the same shape but not the same size are: Similar or Proportional

54. I know that an equation that shows two equivalent ratios (example: ) is a: Proportion

55. A class trip consists of 80 students and 10 teachers. How many students per teacher? 8 students per teacher

56. If 2 hot dogs cost $1.00, how much does one cost? $.50

57. Ian earned $80 babysitting for 10 hours. How much did he earn each hour? $8.00 per hour

58. Carmen bought 3 pounds of bananas for $1.08. How much did she pay per pound? $0.36 per pound

59. Use cross products to solve: x = 9

60. Use cross products to solve: h = 144

61. Solve: 9) 11) 10) 12)

62. I know that the set of positive and negative whole numbers are called: Integers

63. I know that the absolute value of an integer is: -5 -4 -3 -2 -1 0 1 2 3 4 5 Its distance from zero on a number line

64. Find the absolute Value: 7 0 a) b) c) 15

65. Combine the following integers. 1)4 + 5 = 2) 4 - 5 = 3)-4 - 5 = 4) 4 + 5 -10 = 9 -9

66. I know that a positive (+) times a positive (+) is a: Positive (+)

67. I know that a negative times a positive (+) is a: Negative (-) (-)

68. I know that a negative times a negative (-) is a: Positive (+) (-)

69. I know that a positive times a negative (-) is a: Negative (-) (+)

70. Simplify: a) b) c)

71. I know that the order of math operations is: P E MD AS

72. A coin bank contains 16 quarters, 12 dimes, and 8 nickels. Write the given ratio in all three forms for nickels to quarters. 1 to 2 1 : 2

73. I know that a percent of the cost of an item, added onto the item’s cost is the: Sales tax

74. I know that a percent of the price that is subtracted from the regular price of an item is the: Discount

75. Original Price - Discount =New Price A pair of shoes that was originally $60 is on sale for 30% off. Find the amount of the discount and the new price. DiscountNew Price

76. I know that the sum of a group of numbers divided by the number of addends is the: Mean (average)

77. I know that the middle number in a group of numbers arranged in order is the: Median

78. I know that the number that occurs most often in a set of data is the: Mode

79. I know that the difference between the largest and the least number in a set of data is the: Range

80. I know that the mean, median, mode, and range for the following data 50, 10, 20, 60, 10, and is: Mean = 30 Median = 20 Mode = 10 Range = 50 10 20 50 60

81. I know that a rate that has one unit as its second term (example $1.50 per pound) is the: Unit rate

82. I know that a train moving at 50 miles per hour for 3 hours would travel a distance of ___ miles. (d = rt) 150 miles

83. I know that there are 12 inches in one: Foot

84. I know that there are 36 inches in one: Yard

85. I know that a closed plane figure formed by three or more line segments is a: Polygon

86. I know that the formula for the area of a rectangle is:

87. I know that the distance around a polygon is the: Perimeter

88. I know that the formula for the perimeter of a polygon is: P = s + s + s…

89. I know that the number of square units needed to cover a given surface is the: Area

90. I know that the formula for the area of a triangle is:

91. I know that the number of cubic units needed to occupy a given space is the: Volume

92. I know that the value of is approximately: 3 or 3.14

93. I know that the distance across a circle passing through the center is the: Diameter

94. I know that half the distance across a circle is the: Radius

95. I know that the radius of a circle is one half the: Diameter

96. I know that the diameter of a circle is twice the: radius

97. I know that the distance around a circle is the: Circumference

98. I know that the formula for the circumference of a circle is:

99. I know that the formula for the area of a circle is:

100. I know that a right angle is exactly:

101. I know that an acute angle is less than:

102. I know that an obtuse angle is more than:

103. I know that two angles are complementary if the sum of their measures is:

104. I know that two angles are supplementary if the sum of their measures is:

105. I know that the sum of the measures of the angles of a triangle is:

106. I know that the sum of the measures of the angles of a quadrilateral is:

107. I know that a mathematical phrase that uses only numbers and operation symbols is a: (2 + 2) Numerical expression

108. I know that a letter (x) or symbol (y) that stands for one or more numbers is a: Variable

109. I know that an expression that includes at least one variable (x + 2) is an: Algebraic expression

110. I know that a statement that shows two quantities are equal (2 + 2 = 4) is an: Equation

111. Simplify. a) b) c) d)

112. I know that a method of gathering information about a group is a: Survey

113. I know that the two types of survey are: Population and Sample

114. I know that the three types of sample are: Random, Convenience, and Systematic

115. I know that the probability of a single event is:

116. I know that a pair of numbers that can be used to locate a point on the coordinate plain (examples: (0,2) or (-3,5) are: Ordered pairs

117. I know that the first number in an ordered pair is the: x-coordinate

118. I know that the second number in an ordered pair is the: y-coordinate

119. I know that on a coordinate plane the ‘x’ axis is: Horizontal

120. I know that on a coordinate plane the ‘y’ axis is: Vertical

121. Fraction DecimalPercent Complete the table..009

122. Do not leave when the bell rings! 1) Jordan 2) Karien 3) Jose

124. Directions 1)Pass your WIKIS to the front. 2)Make sure your name etc. is there 3)Turn in your other work in the back 4)Please take a seat 5)Watch the video

125. Directions Copy the presentation from the CD onto your computer and keep the original in a safe place. There are two ways to view the presentation. 1) To hide the answers (quiz mode) use a “Blue” background and the answers won’t be visible. 2) To view the answers (scoring mode), change the background to “Black” and the answers will appear.

126. Find all of the factors of 4 : 1, 2, 4

127. Find all of the factors of 6 : 1, 2, 3, 6

128. Reduce or simplify:

129. Find all of the factors of 20 : 1,2,4,5,10,20

130. Find all of the factors of 16 : 1,2,4,8,16

131. Find the GCF of 4 and 20 : 4

132. Find the first 5 multiples of 10 : 10,20,30,40,50

133. Find the LCM of 5 and 10 : 10

134. Find the first 5 multiples of 6 : 6,12,18,24,30

135. Find the first 5 multiples of 4 : 4,8,12,16,20

136. Find the LCM of 6 and 4 : 12

137. Find the LCM of 3, 4, and 2 : 12

138. Warm Up Write each number as a product of two whole numbers in as many ways as possible. 1. 6 2. 16 3. 17 4. 36 1  6, 2  3 1  16, 2  8, 4  4 1  17 1  36, 2  18, 3  12, 4  9, 6  6 3-1 Prime Factorization

139. Lesson Quiz Find the greatest common divisor (GCD). 1. 28, 40 2. 24, 56 3. 54, 994. 20, 35, 70 84 9 5 5. The math clubs from 3 schools agreed to a competition. Members from each club must be divided into teams, and teams from all clubs must be equally sized. What is the greatest number of members that can be on a team if Georgia has 16 members, Williams has 24 members, and Fulton has 72 members? 8 3-2 Greatest Common Divisor

140. Lesson Quiz Find the least common multiple (LCM). 1. 18, 21 3. 4, 6, 15 5. You are planning a picnic. You can purchase paper plates in packages of 30, paper napkins in packages of 50, and paper cups in packages of 20. What is the least number of each type of package that you can buy and have an equal number of each? 216 126 60 16 2. 24, 27 4. 4, 8, 16 10 packages of plates 6 packages of napkins 15 packages of cups

141. Lesson Quiz 1. Write two fractions equivalent to. 2. Determine if and are equivalent. 3. Write the fraction in simplest form. 4. Write as a mixed number. 5. Write 4 as an improper fraction. 12 24 16 48 3737 31 7 1818 2 17 8 1313 no 1212 3636, 5 12 4 10

142. Lesson Quiz Write each fraction as a decimal. 1. 3. 4. Write each decimal as a fraction in simplest form. 5. 0.42 7. If your soccer team wins 21 out of 30 games, what is your team’s winning rate? 2.625 3.2 21 50 69 8 16 5 2. 21 8 6. 8.625 0.70 7 10 11 20 0.55 0.7 5858 or 8

143. Lesson Quiz Compare the fractions. Write > or <. 1. 2. Compare the decimals. Write. 3. 0.32 and 0.312 > 3737 and 4 10 5858 and 2323 < > 5656 0.8, 0.826, 5656 4. Order, 0.8, 0.826 from least to greatest. Graph the numbers on a number line. 0.80 0.81 0.82 0.83 0.84 0.85 0.8 0.826 5656