Addition Worksheet 1

1 a.   

88 + 20 = ________

1 b.   

33 + 100 = ________

2 a.   

70 + 59 = ________

2 b.   

7 + 70 = ________

3 a.   

70 + 58 = ________

3 b.   

100 + 32 = ________

4 a.   

33 + 50 = ________

4 b.   

2 + 70 = ________

5 a.   

50 + 51 = ________

5 b.   

10 + 89 = ________

6 a.   

100 + 47 = ________

6 b.   

80 + 91 = ________

7 a.   

18 + 40 = ________

7 b.   

60 + 12 = ________

8 a.   

51 + 80 = ________

8 b.   

60 + 20 = ________

9 a.   

58 + 30 = ________

9 b.   

80 + 94 = ________

10 a.   

59 + 100 = ________

10 b.   

30 + 18 = ________

 

Answer Key

 

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