medium Set 73 Form Exercise

80 = 11 + __

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Answer: 69

SubType
number-bonds
Total
80
KnownPart
11
MissingPart
69
Difficulty
normal

Number bond: 92 = ? + 5

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Answer: 87

SubType
number-bonds
Total
92
KnownPart
5
MissingPart
87
Difficulty
normal

Number bond: 33 = ? + 25

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Answer: 8

SubType
number-bonds
Total
33
KnownPart
25
MissingPart
8
Difficulty
normal

Complete the number bond: 40 = __ + 14

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Answer: 26

SubType
number-bonds
Total
40
KnownPart
14
MissingPart
26
Difficulty
normal

57 = __ + 13

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Answer: 44

SubType
number-bonds
Total
57
KnownPart
13
MissingPart
44
Difficulty
normal

37 = __ + 2

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Answer: 35

SubType
number-bonds
Total
37
KnownPart
2
MissingPart
35
Difficulty
normal

64 = 25 + __

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Answer: 39

SubType
number-bonds
Total
64
KnownPart
25
MissingPart
39
Difficulty
normal

Complete the number bond: 61 = __ + 33

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Answer: 28

SubType
number-bonds
Total
61
KnownPart
33
MissingPart
28
Difficulty
normal