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Estimating Decimals
Multiplying Decimals
Dividing Decimals
Adding Decimals
Subtracting Decimals
100
Estimate 34.45-24.71 by rounding to the nearest whole number
9
100
Find the product of: 4.51 x 3.4
15.334
100
3.69 divided by "x" "x" = 3
1.23
100
6.239 + 0.12
6.359
100
22.56 - 1.25
21.31
200
Use compatible numbers to estiamte the product of: 27.25 x 8.7
30 x 9=270
200
You are making 25 pizzas. Each one requires 7 oz. of cheese. How much cheese will you need to buy?
175 oz.
200
Ribbon costs $0.25 a foot. How much ribbon can you buy for $1.75?
7 feet
200
7.78 + "x" "x" = 9.44
17.22
200
13.5 - "x" "x" = 5.25
8.25
300
Three bags weigh 3.35 pounds, 4.894 pounds, and 4.95 pounds. Estimate the total to the nearest whole number.
13 pounds
300
A small cup of soda holds 12 oz. If the large cups holds 2.5 times as much, how much does the large hold?
30 oz.
300
3.015 divided by 1.5
2.01
300
3 dogs weigh 26.5 pounds, 12.59 pounds, and 16.4 pounds. What is the total weight of the dogs?
28.99 pounds
300
A log weighs 4.56 pounds is split into two pieces. If one piece weighs 2.79 pounds, what does the other one weigh?
1.77 pounds