Addition
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Word problems
100
7.34+5.4
What is 12.74
100
7.23-3.21
What is 4.02
100
7.3x.1
What is .73
100
3.7/0.01
What is 370
100
Ruby asks 2 friends to bring 0.48 gallons of water each to fill up water balloons. She brought water too. how much water do they bring in all?
What is 1.44 gallons
200
7.7+8.9
What is 16.6
200
71-6.3
What is 64.7
200
4.3x7.2
What is 30.96
200
7.0/0.35
What is 20
200
we make lemonade. we need 4.2 pints of lemon juice. that is 0.1 of the amount of water we need. the water is measured in pints. how much water do we need?
What is 42 pints water
300
14+7.4
What is 21.4
300
42.3-7.4
What is 35.3
300
4.4x3
What is 13.2
300
13.08/12
What is 1.09
300
one camas bulb weighs .8 lb. how many pounds do 1892 bulbs weigh?
What is 1513.6
400
15.37+34.78
What is 50.07
400
49-3.34
What is 45.66
400
8.2x9.2
What is 75.44
400
126.24/6
What is 21.04
400
grandma has 4 times the number of flash cards as Sam. Sam has 8 times that of Marcus. Marcus has 12 cards. How many cards does grandma have?
What is 384 flash cards
500
216.78+314.73
What is 531.51
500
74-3.22
What is 70.78
500
17.3x7.1
What is 122.83
500
121/.011 find by estimating and placing the decimal point
What is 11000
500
A garbage truck collecting hazardous material loses the sheet that tells it how much they can collect at each site. They know site 1 needs 4.876 times the amount that site 2 has. They know site 2 has 4 tons of garbage. How much hazardous waste do they need to collect at each site and how much in all.
What is site 1=19.504 site 2=4 tons all together=23.504 tons
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