Expanded Form
Rounding
Powers of Ten
Comparing Decimals
1/10 Smaller and 10 Times Greater
100

Expanded form of 3.45?

What is (3 x 1) + (4 x 0.1) + (5 x 0.01)

100

Round 2.64 to the nearest whole number

What is 3

100

What is 10 to the power of 2?

What is 100

100

Which is greater: 0.75 or 0.8?

What is 0.8

100

What is 10 times greater than 3.2?

What is 32.0

200

Write 7.08 in expanded form using decimal notation.

What is (7 x 1) + (8 x 0.01)

200

What is 5.78 rounded to the nearest tenth?

What is 5.8

200

How many times greater is 10 to the power of 3 compared to 10 to the power of 1?

What is 100 times greater

200

Compare 0.5 and 0.50. Which is larger?

What is: they are equal

200

If you have 5.4, what is 1/10 of that?

What is 0.54

300

Expanded form of 12.6?

What is (1 x 10) + (2 x 1) + (6 x 0.1)

300

Round 9.123 to the nearest hundredth.

What is 9.12

300

If you multiply 5 by 10 to the power of 2, what is the result?

What is 500

300

Which decimal is smaller: 1.2 or 1.25?

What is 1.2

300

Calculate 10 times greater than 0.6.

What is 6.0

400

Standard form of this: 

(2 x 0.01) + (8 x 0.1) + (4 x 1)

4.82

400

Round 8.999 to the nearest whole number.

What is 9

400

How does 10 to the power of 2 compare to 10 to the power of 3?

What is 1/10 times smaller

400

If you have 2.3 and 2.03, which one is greater?

What is 2.3

400

What is 1/10 smaller than 4.5?

What is 0.45

500

How do you write 0.005 in expanded form?

What is (5 x 0.001) or (5 x 1/1,000)

500

Name a number that rounds to 1.5

What is: 1.54, 1.53, 1.52, 1.51, 1.49, 1.48, 1.47, 1.46, 1.45 (any of these are correct)

500

How is 1 written as a power of ten?

What is 10 to the power of 0

500

Compare 0.99 and 1.00. Which is greater?

What is 1.00

500

How many times the value of the 1 in 1, 783 is the value of the 1 in 159?

What is 1/10 times less/smaller