Intervention Review

Rounding

100

Round to the nearest hundredth 

0.238

What is 0.24?

200

Round to the nearest whole number?

126.98

What is 127?

300

Round to the nearest hundred:

248.376

What is 250?

400

Round to the nearest tenth

25.36

What is 25.4?

500

Round to the nearest hundredth

19.998

What is 20?

Multiply by Powers of 10

100

1.65 x 10¹

What is 16.5?

200

2.15 x 10

What is 21.5?

300

3.24 x 10³

What is 3,240?

400

1.65 x 1000

What is 1650?

500

2.475 x 1,000,000

What is 2,475,000?

Divide with Whole Numbers

100

652/ 8

What is 81 4/8

200

435 / 3

What is 145?

300

652 / 8

81 4/8

400

44,356 / 11

What is 4032 4/11

500

24,786 / 24

What is 1032 18/24?

Random Math

100

19 x 11

What is 201

200

How much larger is the 4 in 18.46 than the 4 in 24.67?

What is 1/10

300

Where does the decimal go in 2,800?

What is after the ones place (to the right of the last digit.

400

write 9 pennies as a decimal

What is 0.09

500

2476 ÷ 4

What is 619

Divide by Powers of 10

100

108.6 ÷ 100

What is 1.086?

200

8.4 ÷ 10

What is 0.84?

300

2703 ÷ 10³

What is 2.703?

400

109.4 ÷ 1,000

What is 0.1094?

500

118.65 ÷ 10²

What is 1.1865?