Story Problems
Rounding Decimals
Adding Decimals
Subtracting Decimals
100

Diego is 59.5 inches tall. His brother is 40.125 inches tall. How much taller than his brother is Diego?

What is 19.375 inches taller

100
Round the decimal to the given place-value. 5.031; hundredths
What is 5.03
100

Add the decimals 43.28 + 31.45

What is 74.73

100

Subtract 8.3 - 4.5

3.8

200

A runner has run 1.192 kilometers of a 10-kilometer race. How much farther do they need to run to finish the race?

What is 19.375 kilometers.

200
Round the decimal to the given place-value. 0.00042; ten-thousandths
What is 0.0004
200
Add the decimals 0.724 + 6.458
What is 7.182
200

Find the difference of 22 - 13.483

8.517

300

You need to be at least 39.37 inches tall to ride on a bumper car. My cousin is 35.75 inches tall. How much more does he need to grow to be able to ride the bumper cars? 

What is 3.62 inches.

300

Round the decimal to the given place-value. 27.35; tens

What is 30

300

Add the Decimals 1.325 + 0.081

What is 1.406

300

Subtract

104.05 - 99.326

4.724

400

My cup is 0.434 oz full.How much more do I need to pour to fill my 1 oz. cup.

What is 0.566 oz.

400
Round the decimal to the given place-value. 3.4553; thousandths
What is 3.455
400

What is the sum of 5.234 and 6.39

11.624

400
Subtract the decimals 148.93 - 121.36
What is 27.57
500

A flower is 3.468 inches tall. It needs to be 5 inches tall to enter it in the fair. How much more does it need to grow?

What is: 1.532 inches.

500
Round the decimal to the given place-value. 2.059; hundredths
What is 2.06
500

What is the sum of 115.003 and 47.8586

162.8616

500

Subtract the decimals 248 - 131.48

What is 116.52

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