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Daniel Math Academy · Grade 3 Math

Complete the Addition Sentence

Skill D.3 · Addition · ★★☆ Medium · Quarter 1

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Score/ 16

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Find the number that goes in each box.

1. 1
   $\boxed{}+558=$ $909$
2. 2
   $\boxed{}+608=$ $816$
3. 3
   $\boxed{}+36=$ $314$
4. 4
   $256+\boxed{}=$ $531$
5. 5
   $698+\boxed{}=$ $793$
6. 6
   $\boxed{}+25=$ $227$
7. 7
   $165+\boxed{}=$ $735$
8. 8
   $245+\boxed{}=$ $829$
9. 9
   $\boxed{}+40=$ $290$
10. 10
    $\boxed{}+76=$ $736$
11. 11
    $176+\boxed{}=$ $523$
12. 12
    $\boxed{}+439=$ $625$
13. 13
    $\boxed{}+132=$ $258$
14. 14
    $\boxed{}+138=$ $495$
15. 15
    $245+\boxed{}=$ $457$
16. 16
    $\boxed{}+426=$ $589$

Daniel Math Academy · Grade 3 Math

Answer Key

D.3 Complete the Addition Sentence · ★★☆ Medium

1. 1351
2. 2208
3. 3278
4. 4275
5. 595
6. 6202
7. 7570
8. 8584
9. 9250
10. 10660
11. 11347
12. 12186
13. 13126
14. 14357
15. 15212
16. 16163