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

Add the decimals 43.28 + 31.45

What is 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

What is < (less than)

100

Round the decimal to the given place value. 5.03; tenths

What is 5.00

100

Estimate using rounding. 38.23 + 11.84

What is 38.2 + 11.8 = 50

200

Add the decimals 0.72 + 6.45

What is 7.17

200

Subtract the decimals 248 - 131.48

What is 116.72

200

Use < , >, or = to compare the set of decimals 4.80_______4.88

What is > (greater than)

200

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

What is 27

200

Estimate using Rounding. 75.38 + 22.04

What is 75.4 + 22 = 97.4

300

Add the Decimals 1.25 + 0.81

What is 2.06

300

Subtract the decimals 178.38 - 159.49

What is 18.89

300

Use <, >, or = to compare the set of decimals 2.3_____2.30

What is = (equal to)

300

Round the decimal to the given place value. 0.42; ones

What is 0.00

300

Estimate using Rounding 31.29 + 58.07

What is 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 least. 5.22, 5.02, 5.2

What is 5.22, 5.2, 5.02

400

Round the decimal to the given place value. 3.45; tenths

What is 3.5

400

Estimate using rounding 12.045 + 11.81 + 12.3 + 11.56

What is 12.05 + 11.8 + 12.3 + 11.6 = 47.75

500

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

What is 3,689.87

500

Subtract the decimals 1,023.14 - 98.57

What is 924.57

500

Order each set of decimals from least to greatest. 0.44, 0.04, 0.4

What is 0.04, 0.4, 0.44

500

Round the decimal to the given place value. 2.59; ones

What is 3

500

Estimate using rounding. 6.45 + 5.88 + 5.61 + 6.03

What is 6.5 + 5.9 + 5.6 + 6 = 24