Adding Decimals
Subtracting Decimals
Comparing and Ordering Decimals
Rounding Decimals
Estimating Decimals
100

Add the decimals 43.28 + 31.45

74.73

100

Subtract the decimals 24.56 - 18.23

6.33

100

Use < , > or = to compare each pair of decimals 0.06 ______0.6

0.06 < 0.6

100

Round the decimal to the nearest hundredths 

5.031


5.03

100

Estimate using rounding to the nearest tenth. 

38.23 + 11.84

38.2 + 11.8 = 50

200

Add the decimals 0.724 + 6.458

7.182

200

Subtract the decimals 248 - 131.48

116.72

200

Use < , >, or = to compare the set of decimals 4.888_______4.880

4.888 > 4.880

200

Round the decimal to the nearest tenths. 

27.35

27.4

200

Estimate using rounding to the nearest tenth. 

75.38 + 22.04

75.4 + 22 = 97.4

300

Add the Decimals 1.325 + 0.081

1.406

300

Subtract the decimals 178.38 - 159.49

18.89

300

Use <, >, or = to compare the set of decimals 2.03_____2.030

2.03= 2.030

300

Round the decimal to 2 decimal places.

153.596

153.60

300

Estimate using rounding to the nearest tenth. 

31.29 + 58.07

31.3 + 58.1 = 89.4

400

Add the decimals 1,023.45 + 284.62

What is 1,308.07

400

Subtract the decimals 148.93 - 121.36

What is 27.57

400

Order each set of decimals from greatest to smallest. 5.222,     5.202,     5.022 

5.222,    5.202,    5.022

400

Round the decimal to 1 decimal place.

30.455

30.5

400

Estimate using rounding to the nearest hundredth. 12.236 + 11.812 

12.24 + 11.81 = 24.05

500

Add the decimals 1 927. 48 + 1 762.39

3 689.87

500

Subtract the decimals 1,023.14 - 98.57

924.57

500

Order each set of decimals from smallest to greatest. ,    0.404,     0.04,       0.44

0.04,    0.404,     0.44

500

Round the decimal to 2 decimal places.

 2.059 

What is 2.06

500

Estimate using rounding to the nearest tenth. 

6.45 + 5.88 + 5.61 + 6.03

6.5 + 5.9 + 5.6 + 6 = 24

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