Module 1 review Math

Place value

100

 In what place value is the 3 in?

4.302

tenths

200

In what place value is the 9 in?

8.039

Thousandths 

300

What place is the 8 in? 

6.38

Hundredths

400

In what place value is the 7 in?

4.7

tenths

500

In what place value is the 2 in?

9.32

Hundredths

Ordering decimals from least to greatest

100

Order from least to greatest:

1.021, 1.312, 1.2, 1.42, 1.23

1.021, 1.2, 1.23, 1.312, 1.42

200

Order from greatest to least:

9.8, 9.078, 9.7, 9.07, 9.82

9.82, 9.8, 9.7, 9.087, 9.07        

300

Order from least to greatest:

3.02, 3.231, 3.2, 3.21, 3.021

3.02, 3.021, 3.2, 3.21, 3.231

400

Order from greatest to least:

7.042, 7.2, 7.42, 7.401, 7.004

7.42, 7.401, 7.2, 7.042, 7.004

500

Order from greatest to least:

5.9, 5.97, 5.79, 5.079, 5.097

5.97, 5.9, 5.79, 5.097, 5.079

Exponents

100

10²⁼

100

200

3³⁼

27

300

10⁴⁼

10,000

400

9²⁼

81

500

10⁶⁼

1,000,000

Comparing Decimals

100

9.12 _9.1

9.12 > 9.1

200

2.709_2.709

2.709 = 2.709

300

7.92_7.29

7.92 > 7.29

400

4.392_4.4

<

500

3.999_4

3.999 < 4

x 10 and 1/10 of

100

What is 1/10 of 2.97?

0.297

200

what is 10 x 0.893?

8.93

300

what is 10 x 0.917?

9.17

400

What is 10 x 3.849?

38.49

500

What is 1/10 of 192.86?

19.286