Add / Subtract Decimals
2.2+6.4
8.6
0.021 m = _____ cm
2.1 cm
6.4 divided by 8
*You can :
- area model
-multiply by power of 10 to get rid of decimals
-partial quotient or long division
0.8
0.6 multiplied by _________________ equals 60
Answer Choices
10, 100, 1,000, 0.1, 0.01, 0.001
100
8.13+7.2
15.33
450 in = _____ ft
37.5 ft
4.56 x 22
100.32
0.6 multiplied by _________________ equals 0.06
Answer Choices
10, 100, 1,000, 0.1, 0.01, 0.001
0.1
10.49-7.98
2.51
0.38 lb = ____ oz
6.08 oz
2.3 x 5.4
12.42
Order from least to greatest
4.122 4.057 4.6 4.92 4.467
4.057 4.122 4.467 4.6 4.92
10.45+5.99
16.44
319 mL = ______ L
0.319 L
85.6 divided by 200
*You can :
- area model
-multiply by power of 10 to get rid of decimals
-partial quotient or long division
0.428
2.32 ____ 2.4
2.32 ____ 2.320
2.32 ____ 2.31
2.32 ____ 2.01
2.32 ____ 3.23
2.32 < 2.4
2.32 = 2.320
2.32 > 2.31
2.32 > 2.01
2.32 < 3.23
7-1.35
5.65
58.6-32.55
26.05
42.8 divided by 0.4
*You can :
- area model
-multiply by power of 10 to get rid of decimals
-partial quotient or long division
107
Evaluate the expression :
20 - (3.1 + 2.6 + 4.5)
9.8