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Addition
Subtraction
Parts of 100
Story Problems
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100

Add 2501 + 145

What is 2646

100

Subtract 904-200.

What is 704?

100

25 and __________ is 100.

What is 75?

100
Henry is 10 years old. His father is 43 years old. How much older is Henry's father than Henry?
What is 33?
100
Rusty ate 13 cat treats. Then he ate 12 more. How many cat treats did Rusty eat?
What is 25?
200

Add 900 + 908.

What is 1808?

200

Subtract 350-258.

What is 92?

200
70 and _________ is 100.
What is 30?
200
Julie baked 48 cupcakes for her party. The guests ate 25 of them. How many cupcakes are left?
What is 23?
200
Princess slept for 19 hours. Socks slept for 16 hours. How much longer did Princess sleep than Socks?
What is 3 hours?
300

Add 8745+1524

What is 10269?

300
Subtract 85 - 41.
What is 44?
300
55 and _________ is 100.
What is 45?
300
Tammy read for 21 minutes one evening. Over the weekend, she read for 52 minutes. How many minutes did Tammy read altogether?
What is 73?
300
Henry had 29 balloons for his birthday. 16 of the balloons floated away. How many balloons does Henry have now?
What is 13?
400

Add 9547 + 500

What is 10047?

400

Subtract 9510-5610.

What is 4000?

400
Name the two numbers that have a sum of 100: 28, 64, 46, 72.
What is 28 and 72?
400
Kristin bought 49 CD's at the store. She got 5 more from her friend. How many CD's does Kristin have now?
What is 54?
400
Mrs. Antley's class has 24 students. Mrs. Cartwright's class has 25 students. How many students are in both classes?
What is 49?
500

Add 9500 + 9000 .

What is 18500?

500

Subtract 9999-2525?

What is 7474?

500
Name the two numbers that have a sum of 100: 39, 71, 61, 25.
What is 39 and 61?
500
George counted 65 raisins in the box. He ate 43 of them. How many raisins are left?
What is 22?
500
Ms. Blackwood has 30 minutes for lunch. She finished eating in 19 minutes. How much time does Ms. Blackwood have left of her lunch?
What is 11 minutes?