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Decimal Addition
Decimal Multiplication
Decimal Division
Decimal Subtraction
Rounding Decimals
100
2.34 + 1.25 =
3.59
100
1.3 x 7 =
9.1
100

2.4 ÷ 6 =

0.4

100
34.5 - 19.4 =
15.1
100

Round 84.39 to the nearest tenth.

84.4

200
1.8 + 1.2 =
3.0
200

0.44 x 8 =

3.52

200

1.84 ÷ 4 =

0.46

200
7.65 - 3.2 =
4.45
200

Round 8.424 to the nearest hundredth.

8.42

300
1.4 + 12.7 =
14.1
300

45 x 3.6 =

162

300

67.8 ÷ 6 =

11.3

300
9.1 - 4.67 =
4.43
300

Round 716.515 to the nearest hundredth.

716.52

400

1.25 + 0.9 =

2.15

400

11 x 0.19 =

2.09

400

8.19 ÷ 3 =

2.73

400
16 - 7.34 =
8.66
400

Round 115.89 to the nearest whole number. 

(hint: ones place)

116

500
198.4 + 32.59 =
230.99
500

9.7 x 3.9 =

37.83

500

91.7 ÷ 7 =

13.1

500

986.4 - 3.975 =

982.425

500

Round 10.201 to the nearest hundredth.

10.20 or 10.2