Addition Within 100
Practice addition skills for numbers within 100 with this engaging worksheet for second graders.
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Addition Within 100
Name:
Date:
Score:
Read each question carefully and solve the addition problems. Show your work when needed.
1. 25 + 10 =
2. 43 + 7 =
3. 50 + 20 =
4. 18 + 12 =
5. What is the sum of 36 and 23?
6. A baker made 15 cupcakes in the morning and 24 cupcakes in the afternoon. How many cupcakes did the baker make in all?
7. 40 + 30 = 70
True
False
8. 55 + 5 = 65
True
False
9. Which equation is correct?
10 + 15 = 30
22 + 8 = 30
35 + 5 = 30
40 + 10 = 60
10. What is 60 + 20?
70
80
90
100
11. Use the number line to find the sum of 30 + 15.
12. Sarah has 27 stickers. Her friend gave her 34 more stickers. How many stickers does Sarah have now? Explain how you solved the problem.