medium Set 34 Form Exercise

34 = 23 + __

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Answer: 11

SubType
number-bonds
Total
34
KnownPart
23
MissingPart
11
Difficulty
normal

19 = 6 + __

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Answer: 13

SubType
number-bonds
Total
19
KnownPart
6
MissingPart
13
Difficulty
normal

Number bond: 28 = ? + 19

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Answer: 9

SubType
number-bonds
Total
28
KnownPart
19
MissingPart
9
Difficulty
normal

97 = __ + 82

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Answer: 15

SubType
number-bonds
Total
97
KnownPart
82
MissingPart
15
Difficulty
normal

Complete the number bond: 48 = __ + 5

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Answer: 43

SubType
number-bonds
Total
48
KnownPart
5
MissingPart
43
Difficulty
normal

Number bond: 89 = 43 + ?

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Answer: 46

SubType
number-bonds
Total
89
KnownPart
43
MissingPart
46
Difficulty
normal

86 = __ + 66

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Answer: 20

SubType
number-bonds
Total
86
KnownPart
66
MissingPart
20
Difficulty
normal

Number bond: 91 = 15 + ?

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Answer: 76

SubType
number-bonds
Total
91
KnownPart
15
MissingPart
76
Difficulty
normal