adding and subtracting decimals
92.30 + 0.32
92.62
Round 1,557.965 to the nearest hundreds place
1600
3.5x2
7
In December the snowfall was 0.03 in. and in January it was 2.1 in. What is the total amount of snowfall?
2.13 in.
7.89 - 4.29
3.6
Round 7.32 to the tenths place
7.3
9.87x5
49.35
Megan went to the grocery store. She bought an apple for $0.52 and strawberries for $2.99. How much money did she spend?
$3.51
9.1 +7.21
16.31
Round 3.785 to the tenths place
3.8
7.69x3
23.07
David earned $125.00 mowing yards every week this summer. He mowed 4 yards per week. How much did he earn for each yard he mowed?
$31.25
True or False? 85.22 - 12.619 = 20.817
False 21.871
Round 164.752 to the tenths place
164.75
67.3/5
13.46
The pyramid of Khafe measured 143.5 meters high. The pyramid of Menkaure measured 65.5 meters high. What us the difference in the heights of these two pyramids?
78 meters
14.005 + 135.1 + 3009.124
3158.229
Round 986.57 to the tenths place
986.6
789.36/12
65.78
Sue subtracted 2.9 from 20.9 and got 0.81. Explain why this is not correct. What did Sue do wrong?
Sue lined up the numbers and not the decimal. The correct answer is 18.