Adding Within 1000 Worksheet
Practice adding three-digit numbers with this worksheet designed for Grade 5 students.
Includes
Standards
Topics
Adding Within 1000
Name:
Date:
Score:
Read each question carefully and solve the addition problems. Show your work when necessary.
1. 345 + 123 =
2. 567 + 210 =
3. 182 + 405 =
4. What is the sum of 278 and 315? Show your work.
5. A baker made 425 cookies on Monday and 350 cookies on Tuesday. How many cookies did the baker make in total? Show your work.
6. Which of the following sums is equal to 750?
400 + 250
500 + 150
620 + 130
300 + 400
7. What is the value of 199 + 301?
400
500
600
700
8. The sum of 450 and 550 is 1000.
True
False
9. When adding 234 and 165, you need to regroup the tens.
True
False
10. Use the number line to show 200 + 150 =
11. Use the number line to show 320 + 200 =
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