Adding Within 1000
Practice adding three-digit numbers with this Grade 2 math worksheet, focusing on sums up to 1000.
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Adding Within 1000
Name:
Date:
Score:
Read each question carefully and solve the addition problems. Show your work when asked.
1. When we add numbers, the answer is called the .
2. To find the sum of 345 and 123, we should line up the numbers by their .
3. If we add 100 to 550, the sum is .
Solve the following addition problems:
4. 234 + 165 =
5. 412 + 387 =
6. 509 + 271 =
7. Which sum is correct for 150 + 230?
300
380
400
480
8. What is the sum of 625 + 175?
700
750
800
850
9. The sum of 400 + 300 is 700.
True
False
10. When adding 250 + 750, the answer is less than 1000.
True
False
Solve the following word problems. Show your work.
11. A baker made 325 cookies on Monday and 415 cookies on Tuesday. How many cookies did the baker make in total?
12. Sarah has 180 stickers, and her friend Tom has 250 stickers. If they combine their stickers, how many do they have altogether?