Estimate/ Round
11.2 x 1.46
11
0.25 x 0.01
0.0025
r times 12
r = .10
1.2
Tom has 75 pencils for class. Each pencil weighs 0.001 ounces. What is the total weight of the pencils?
0.075
0.06 multiplied by t
0.06 x t
1.6 x 34.5
30
0.01 x 0.025
0.00025
21 times g
g= 1.6
33.6
Ryan has several toy cars in his room. Each car weighs 11.64 ounces. Write an expression that describes the total weight of the cars.
11.64 x t or 11.64(t)
65.4 and the sum of a number
65.4 + n
9
14.4 x 1.96
28.224
0.39x
x=25
9.75
Mrs. Washington's car used 2.34 ounces of gas driving to school. If she drives 6.22 miles to school, how many ounces of gas would she use?
14.5548
the difference of p and 65
65-p
0.36 x 0.12
0.04
12.80 x 9.5
121.6
y x p x 36
y=1.5
p= 0.8
43.2
Cindy wants to buy 3 stickers for her 8 friends. Each sticker costs $2.64. What will the total cost of the stickers be?
$63.36
1.25 groups of k
1.25(k)
152.6 x 87.1
18,000
1.54 x 12.8 x 0.3
5.9136
33.1 x m x h
m=5
h=2.2
364.1
A group of x students go to a meeting. Each student brings 2.6 pounds of books. If there are 5 students at the meeting, how many pounds of books do they bring?
13
89.7 more than y
89.7 + y