Module 1 Mid Module Review

What's the Form?

100

Give the standard form of four thousandths

0.004

200

Give the word form of 0.024

Twenty four thousandths

300

Give the standard form of three and forty six hundredths. 

3.46

400

Express the following value in words: 403.608

Four hundred three and six hundred eight thousandths

500

Give the expanded form of 35.827 using decimals. 

3 x10 + 5 x 1 + 8 x 0.1 + 2 x 0.01 + 7 x 0.001

Rounding

100

Round 0.485 to the nearest tenth

0.49

200

Round 10.072 to the nearest hundredth. 

10.07

300

Round 23.497 to the nearest one. 

23

400

Round 32.952 to the nearest tenth. 

33

500

Round 345.982 to the nearest tenth. 

346

To the Left, To the Right

100

6.671 x 100

667.1

200

684 divided by 100

6.84

300

3.12 x 1,000=

3,120

400

4,031.2 divided by 1,000

4.0312

500

Mr. Parra divided 345 by a number and got a quotient of 3.45. What number did Mr. Parra divide by?

Mr. Parra divided 345 by 100. 

Exponent Power

100

10^{2 =} ____

100

200

10⁴ = ______

10,000

300

9 x 10^{3 =}

9,000

400

40.25 x 10^{4 =}

402,500

500

72.5 divided by 10² =

0.725