5th Grade Math Review: Place Value

Place Value

100

Write the number Fifty and four hundred one thousandths in standard form.

What is 50.401

200

Write the number sixteen and two hundredths in word form.

What is 16.02

300

Put fifty and four hundred one thousandths in expanded form using decimals.

What is 50 + (4 x .1) + (1 x .001)

400

Write sixteen and two hundredths in expanded form using fractions.

What is 16 + 2 (2 x 1/100)

500

Write 520,485.352 in expanded form.

What is 500,000 + 20,000 + 300 + 80 + 50 + (3 x .1) + (5 x .01) + (2 x .001)

Rounding

100

Round 9.12 to the nearest tenth.

What is 9.2

200

Round 9.94 to the nearest tenth.

What is 9.9

300

Round 9.09 to the nearest tenth.

What is 9.1.

400

Round 3.451 to the nearest hundredth.

What is 3.45

500

Round 9.839 to the nearest hundredth.

What is 9.84

Exponents

100

What is 10^1.

What is 10.

200

What is 10^3?

What is 1,000.

300

What is 10^5?

What is 100,000.

400

Solve 5 x 10^2.

What is 500.

500

6 x 10^2.

What is 600.

Shift in Place Value

100

What is 54.35 x 10³

What is 54350?

200

What is 0.12 x 10⁶

What is 120,000?

300

What is 23,901 / 10³?

What is 23.901?

400

What 0.53 x 10²?

What is 53?

500

What is 14.005 / 10²?

What is .14005?