multiplying by 10, 100, and 1000
dividing by 10, 100, and 1000
adding decimal tenths
subtracting decimal tenths
word problems
100

24 times 10

what is 240

100

90 divided by 10 

What is  9

100

0.5 + 0.3

What is  0.8

100

1.5 - 0.4 

What is 1.1

100

If you buy 2 erasers for 2.30 $ each, how much do you spend in total?

4.60

200

 85 times 100

what is 8500

200

250 divided by 100

What is 2.5

200

0.6 + 0.9

What is  1.5

200

10.8 - 8.0

What is  2.8

200

You have 50$ and spent 19.50$. How much of your money left?

30.50

300

12 times 1000

What is 12000

300

 867 divided by 100

What is 8.67

300

2.5 + 2.5

What is 5

300

7.5 - 2.5

What is  5

300

You buy a pack go gum for 2.38$ but you need to pay 0.50$ tax. How much would you pay in total?

2.88

400

657 times 1000

What is 657000

400

957 divided by 10

What is 95.7

400

 13.5 +1.5

What is 15

400

 10.4 - 2.2

What is  8.2

400

A job of milk is 2.6 kgs, you need 2 jogs to make cheese. How many kgs of milk would you need in total?

6.76

500

 8700 time 100

what is 870000

500

what is 10000 divided by 1000

10

500

 15.5 + 4.5

What is  20

500

 16.54 - 16.20

What is .34

500

You have 317 apples and you brought 38 more. How many apples do you have in total?

355

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