medium Set 84 Form Exercise

24 = __ + 1

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Answer: 23

SubType
number-bonds
Total
24
KnownPart
1
MissingPart
23
Difficulty
normal

44 = 27 + __

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Answer: 17

SubType
number-bonds
Total
44
KnownPart
27
MissingPart
17
Difficulty
normal

Complete the number bond: 96 = __ + 73

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Answer: 23

SubType
number-bonds
Total
96
KnownPart
73
MissingPart
23
Difficulty
normal

15 = __ + 11

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Answer: 4

SubType
number-bonds
Total
15
KnownPart
11
MissingPart
4
Difficulty
normal

39 = __ + 23

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Answer: 16

SubType
number-bonds
Total
39
KnownPart
23
MissingPart
16
Difficulty
normal

Number bond: 74 = ? + 66

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Answer: 8

SubType
number-bonds
Total
74
KnownPart
66
MissingPart
8
Difficulty
normal

Number bond: 42 = ? + 34

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Answer: 8

SubType
number-bonds
Total
42
KnownPart
34
MissingPart
8
Difficulty
normal

32 = 14 + __

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Answer: 18

SubType
number-bonds
Total
32
KnownPart
14
MissingPart
18
Difficulty
normal