Download presentation
Presentation is loading. Please wait.
1
Math Unit 1 Review Created by Educational Technology Network
2
Comparing Numbers 10 20 30 40 50 Writing numbers in different forms
Place Value Exponents and powers of ten Comparing Numbers 10 20 30 40 50
3
Write nine hundred seventy four thousand in standard form.
Question Write nine hundred seventy four thousand in standard form.
4
Answer 1 – 10 974,000
5
Question Write 76,481 in word form.
6
Seventy six thousand four hundred eighty one
Answer 1 – 20 Seventy six thousand four hundred eighty one
7
Question Write in word form.
8
Ninety three and sixty one hundredths
Answer 1 – 30 Ninety three and sixty one hundredths
9
Question Write in expanded form.
10
Answer 1 – 40 (4x10) + (6x1) + (2x1/10) + (1x1/1000) =
11
Write twenty seven and fifteen thousandths in standard form.
Question Write twenty seven and fifteen thousandths in standard form.
12
Answer 1 – 50 27.015
13
Name the place of the underlined digit AND the value?
Question Name the place of the underlined digit AND the value? 235.64
14
Answer 2 – 10 Hundredths place .04
15
Name the place of the underlined digit AND the value?
Question Name the place of the underlined digit AND the value? 87.457
16
Answer 2 – 20 Tens place 80
17
Question Which digit holds a place value that is 1/10 the value of the underlined digit in the number four hundred forty four thousand four hundred forty four. 444,444
18
The four in the ones place.
Answer 2 – 30 The four in the ones place.
19
Question Which digit holds a place value that is 10x the value of the underlined digit in the number seven thousand seven hundred seventy seven and seventy seven hundredths. 7,777.77
20
The seven in the ones place.
Answer 2 – 40 The seven in the ones place.
21
Question A pool holds exactly gallons of water. Which digit has a value that is 10 times the digit in the ones place?
22
The two in the tens place.
Answer 2 – 50 The two in the tens place.
23
Question What is the value of 10⁴?
24
Answer 3 – 10 10x10x10x10 = 10,000
25
Question What is the value of 2⁵?
26
Answer 3 – 20 2x2x2x2x2 =32
27
Question What is the value of 24 x 10²?
28
Answer 3 – 30 2400
29
Question Find the prime factorization of the number 36. Write your answer using exponents.
30
Answer 3 – 40 36 2x2x3x3 2²x3²
31
Multiply the following numbers by ten AND one hundred.
Question Multiply the following numbers by ten AND one hundred. 11 20 37
32
Answer 3 – 50 X10 x
33
Which number is greater?
Question Which number is greater? .550 or
34
Answer 4 – 10 .550
35
Order the following numbers from greatest to least.
Question Order the following numbers from greatest to least. .3033, .303, .330, .333, .033,3.330
36
Answer 4 – 20 3.330 .333 .330 .3033 .303 .033
37
When you multiply 7 by 1000. Where are the zeros located?
Question When you multiply 7 by Where are the zeros located?
38
In the ones place, tens place, and hundreds place.
Answer 4 – 30 In the ones place, tens place, and hundreds place.
39
Write a list of ANY 4 numbers that fall between 64.64 and 64.92.
Question Write a list of ANY 4 numbers that fall between and
40
Answer 4 – 40 Answers may vary… Examples include: 64.67 64.78 64.82
41
Order the following numbers from least to greatest.
Question Order the following numbers from least to greatest. .375 .364 .423 .367 1.375 .247 .246 .3750
42
.3750 (can be switched with 5 because they are equal.)
Answer 4 – 50 .246 .247 .364 .367 .375 .3750 (can be switched with 5 because they are equal.) .423 1.375
Similar presentations
