Adding and Subtracting Decimals
Adding Decimals
1.04 + 0.621
1.661
15 x 14
210
Multiplying Decimals
5.3 x 2.1
11.13
195 ÷ 5
39
1/6 ÷ 3
1/18
Subtracting Decimals
0.22 - 0.11
0.11
124 x 13
1,612
Multiplying Decimals
3.2 X 10
32
255 ÷ 3
85
5 ÷ 1/3
Adding Decimals
0.459 + 0.132
0.591
654 x 49
32,046
Multiplying Decimals
5.5 x 12
66
144 ÷ 12
1/3 ÷ 2/5
5/6
Subtracting Decimals
6 - 4.68
1.32
124 x 41
5,084
Multiplying Decimals
$3.25 x $0.8
$2.60
774 ÷ 18
43
2 1/9 ÷ 1/2
38/9 or 4 2/9
Subtracting Decimals
If Ian has $10.25 to buy lunch today and Myranda offers to sell him an apple for $1.99, how much money would he have left after buying the apple?
$8.26
999 x 81
80,919
Charlotte is really fast at grading. She can grade 2.5 classes' tests in an hour. If she has 4 hours to grade, how many tests will she be able to finish?
10 tests
1323 ÷ 21
63
7 1/2 ÷ 1 1/5
75/12 or 6 1/4