Adding Decimals
Subtracting Decimals
Comparing Decimals
Rounding Decimals
Estimating Decimals
100

Add the decimals 43.28 + 31.45

 74.73

100

Subtract the decimals 24.56 - 18.23

What is 6.33

100

Use < , > or = to compare each pair of decimals 0.06 ______0.60

0.06 < 0.60

100

Round the decimal to the given place value. 5.031; hundredths

 5.03

100

Estimate  38.23 + 11.84

38 + 12 = 50

200

Add the decimals 0.724 + 6.458

 7.182

200

Subtract the decimals 248 - 131.48

What is 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 given place value. 27.35; tens

 27

200

Estimate  75.38 + 22.04

75 + 22 = 97

300

Add the Decimals 1.325 + 0.081

 1.406

300

Subtract the decimals 178.38 - 159.49

What is 18.89

300

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

2.03 = 2.030

300

Round the decimal to the given place value. 0.0042; thousandths

 0.004

300

Estimate  31.29 + 58.07

31 + 58 = 89

400

Add the decimals 1,023.45 + 284.62

 1,308.07

400

Subtract the decimals 148.93 - 121.36

What is 27.57

400

Use <, >, or = to compare the set of decimals

 5.222 and 5.2222

5.222 < 5.2222

400

Round the decimal to the given place value. 3.4553; thousandths

 3.455

400

Estimate  12.045 + 11.81 + 12.3 + 11.56

12 + 12 + 12 = 36

500

Add the decimals 1,927. 48 + 1,762.39

 3,689.87

500

Subtract the decimals 1,023.14 - 98.57

What is 924.57

500

Use <, >, or = to compare the set of decimals 

0.0404 and 0.0444

0.0404 < 0.0444

500

Round the decimal to the given place value. 2.059; hundredths

 2.06

500

Estimate  6.45 + 5.88 + 5.61 + 6.03

6 + 6 + 6 + 6 = 36

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