Addition
4.2+3.5
7.7
9.6−4.8
4.8
2.5×0.4
1.0
4.5÷0.5
9
A candy bar costs $1.25. If you buy 3, how much will it cost?
$3.75
12.08+7.6
19.68
15.05−7.2
7.85
3.6×1.2
4.32
6.4÷0.8
8
A rope is 12.6 m long. If you cut off 4.75 m, how long is left?
7.85 m
25.34+19.7
45.04
48.6−23.48
25.12
7.25×3.4
24.65
15.12÷1.2
12.6
Each notebook costs $2.45. You buy 7 notebooks. How much do you spend?
$17.15
105.256 + 48.9
154.156
102.75−56.9
45.85
12.08×5.6
67.648
48.36÷3.6 Round to the nearest hundereth.
13.433… (≈ 13.43)
A car travels 156.75 miles using 13.5 gallons of gas. How many miles per gallon does it get? Round to the nearest hundereth.
11.61 mpg
246.78 + 93.056
339.836
500.02−276.843
223.177
45.76×8.35
382.096
127.8÷0.24
532.5
A rectangular swimming pool is 12.8 m long and 7.6 m wide. What is the area of the pool in square meters?
97.28 m2