medium Set 23 Form Exercise

Complete the number bond: 71 = __ + 26

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Answer: 45

SubType
number-bonds
Total
71
KnownPart
26
MissingPart
45
Difficulty
normal

Number bond: 24 = 8 + ?

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Answer: 16

SubType
number-bonds
Total
24
KnownPart
8
MissingPart
16
Difficulty
normal

34 = __ + 29

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Answer: 5

SubType
number-bonds
Total
34
KnownPart
29
MissingPart
5
Difficulty
normal

Complete the number bond: 14 = 10 + __

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Answer: 4

SubType
number-bonds
Total
14
KnownPart
10
MissingPart
4
Difficulty
normal

8 = __ + 2

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Answer: 6

SubType
number-bonds
Total
8
KnownPart
2
MissingPart
6
Difficulty
normal

Number bond: 61 = ? + 51

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Answer: 10

SubType
number-bonds
Total
61
KnownPart
51
MissingPart
10
Difficulty
normal

36 = 20 + __

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Answer: 16

SubType
number-bonds
Total
36
KnownPart
20
MissingPart
16
Difficulty
normal

57 = __ + 14

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Answer: 43

SubType
number-bonds
Total
57
KnownPart
14
MissingPart
43
Difficulty
normal