Decimal Addition
Decimal Multiplication
Decimal Division
Decimal Subtraction
Review
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
What is the value of the 6 in 45.906?
.006 or 6 thousandths
200
1.8 + 1.2 =
3.0
200
.44 x 8 =
3.52
200
1.84 / 4 =
0.46
200
7.65 - 3.2 =
4.45
200
67.9 / 10^3 =
.0679
300
1.4 + 12.7 =
14.1
300
4.59 x 3.68 =
16.8912
300
.67 / .6 =
11 R1
300
9.1 - 4.67 =
4.43
300
234 x 63 =
14,742
400
1.25 + .9 =
2.15
400
.11 x .19 =
0.0209
400

87.19 / .3 =

290.63

400
16 - 7.34 =
8.66
400
638 / 23 =
27 R17
500
198.4 + 32.59 =
230.99
500
9.87 x 3.9 =
38.493
500

91.9 / .72 =

127 R46

500
986.4 - 3.975 =
982.425
500

[6 + 3 x (2 + 4)] / 2 =

12
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