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Addition: Number Bonds to 100

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Write the missing numbers that add up to 100. The first one is done for you.

42 + 58 = 100

56 + 44 = 100

46 + 54 = 100

84 + 16 = 100

78 + 22 = 100

62 + 38 = 100

5 + 95 = 100 67 + 33 = 100 24 + 76 = 100

27 + 73 = 100

79 + 21 = 100

62 + 38 = 100

28 + 72 = 100

15 + 85 = 100 48 + 52 = 100
32 + 68 = 100 23 + 77 = 100 64 + 36 = 100
70 + 30 = 100

71 + 29 = 100

60 + 40 = 100

14 + 86 = 100

42 + 58 = 100 7 + 93 = 100
89 + 11 = 100

18 + 82 = 100

80 + 20 = 100

82 + 18 = 100 83 + 17 = 100 25 + 75 = 100

12 + 88 = 100

77 + 23 = 100 8 + 92 = 100
91 + 9 = 100 67 + 33 = 100 47 + 53 = 100

95 + 5 = 100

44 + 46 = 100

49 + 51 = 100

62 + 38 = 100

16 + 84 = 100

72 + 28 = 100

Numbers Bonds for: 10 | 20 | 30 | 40 | 50 | 100 |

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An Addition Worksheet - By HelpingWithMath.com

Related Resources

The various resources listed below are aligned to the same standard, (2NBT05) taken from the CCSM (Common Core Standards For Mathematics) as the Addition and subtraction Worksheet shown above.

Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

Flashcards

Games

Lessons

Quizzes

Worksheets

Bridging
Number bonds
Slightly Different
To 100

 

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