medium Set 27 Form Exercise

Complete the number bond: 13 = 5 + __

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Answer: 8

SubType
number-bonds
Total
13
KnownPart
5
MissingPart
8
Difficulty
normal

Complete the number bond: 49 = 17 + __

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Answer: 32

SubType
number-bonds
Total
49
KnownPart
17
MissingPart
32
Difficulty
normal

Number bond: 28 = 17 + ?

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Answer: 11

SubType
number-bonds
Total
28
KnownPart
17
MissingPart
11
Difficulty
normal

Number bond: 25 = ? + 2

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Answer: 23

SubType
number-bonds
Total
25
KnownPart
2
MissingPart
23
Difficulty
normal

Complete the number bond: 34 = __ + 17

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Answer: 17

SubType
number-bonds
Total
34
KnownPart
17
MissingPart
17
Difficulty
normal

26 = __ + 20

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Answer: 6

SubType
number-bonds
Total
26
KnownPart
20
MissingPart
6
Difficulty
normal

41 = __ + 26

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Answer: 15

SubType
number-bonds
Total
41
KnownPart
26
MissingPart
15
Difficulty
normal

20 = 14 + __

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Answer: 6

SubType
number-bonds
Total
20
KnownPart
14
MissingPart
6
Difficulty
normal