Adding Decimals
Subtracting Decimals
Multiplying Decimals
Dividing Decimals
Rounding Decimals
100
2.5 + 3
5.5
100
5.5 - 2
3.5
100
10 x 1.5
15
100
1.5 / 0.5
3
100
Round 3.6 to the nearest whole number.
4
200
6.4 + 2.2
8.6
200
10.6 - 3
7.6
200
9 x 3.2
28.8
200
1.6 / 8
0.2
200
Round 10.23 to the nearest tenth.
10.2
300
8.2 + 3.8
12
300
15.3 - 2.3
13
300
2.3 x 5.6
12.88
300
0.28 / 0.7
0.4
300
Round 15.89 to the nearest tenth.
15.9
400
63.7 + 8.1
71.8
400
21 - 3.7
17.3
400
13.5 x 12
162
400
33 / 0.4
82.5
400
Round 8.123 to the nearest hundredth.
8.12
500
84.17 + 52.77
136.94
500
30.51 - 2.37
28.14
500
42.4 x 3.22
136.528
500
34.16 / 2
17.08
500
Round 22.567 to the nearest hundredth.
22.57
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