Addition and Missing Addends
Practice addition and finding missing addends with this Grade 3 math worksheet.
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Addition and Missing Addends
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Read each question carefully and solve for the sum or the missing addend.
Solve the following addition problems.
1. 45 + 23 =
2. 78 + 14 =
3. 123 + 56 =
4. 205 + 87 =
Use the number line to help you find the missing addend.
5. 10 + = 15
6. + 7 = 12
Find the missing addend in each equation.
7. 35 + = 50
8. + 18 = 40
9. 100 = 65 +
10. 72 = + 25
Use the words in the bank to complete the word problem, then solve it.
11. Sarah has 15 red and some green in her . If she has 28 fruits in , how many green apples does she have?
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