Addition/Subtraction of Decimals
0.74+0.59
1.33
Round 157 to the nearest ten.
160
1/9 + 4/9 +
5/9
95/100 - 36/100 =
59/100
Ian weighs 42 pounds, his older brother is 3 times as heavy as Ian. How much does his older brother weigh?
126 pounds
1.03 + 0.08
1.11
Round 4.31 to the nearest whole number.
4
2/7 + 2/7 + 2/7 =
6/7
14/15 - 9/15 =
5/15 or 1/3
A rope that is 87 meters long is cut into 5 equal pieces. How long is each piece?
17 2/5 meters long
57.03 + 2.08
59.11
Round 9,975 to the nearest hundred.
10,000
3/4 + 1/5 =
19/20
5/7 - 2/3 =
1/21
What is the rule for the pattern shown below?
41, 38, 35, 32, 29...
subtract by 3
91.49 -0.7
90.79
Round 1,361 to the nearest thousand.
1,000
1/3 + 1/6 =
3/6 or 6/12 or 1/2
2/8 - 1/6 =
2/24 or 1/12
What is the quotient for 1,248 divided by 7?
178 remainder 2
361.31 - 2.24
359.07
Round 225.286 to the nearest tenth.
225.290
4/5 + 1/2 =
13/10 or 1 3/10
2/3 - 8/12 =
0
Cindy recycled 54 pounds of paper. She recycled 9 times as many ponds of paper as Monica. How many pounds of paper did Monica recycle?
6 pounds of paper