medium Set 44 Form Exercise

Complete the number bond: 17 = 12 + __

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Answer: 5

SubType
number-bonds
Total
17
KnownPart
12
MissingPart
5
Difficulty
normal

Number bond: 4 = 1 + ?

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Answer: 3

SubType
number-bonds
Total
4
KnownPart
1
MissingPart
3
Difficulty
normal

Number bond: 7 = 4 + ?

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Answer: 3

SubType
number-bonds
Total
7
KnownPart
4
MissingPart
3
Difficulty
normal

Number bond: 5 = ? + 2

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Answer: 3

SubType
number-bonds
Total
5
KnownPart
2
MissingPart
3
Difficulty
normal

Number bond: 3 = 1 + ?

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Answer: 2

SubType
number-bonds
Total
3
KnownPart
1
MissingPart
2
Difficulty
normal

Number bond: 14 = ? + 8

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Answer: 6

SubType
number-bonds
Total
14
KnownPart
8
MissingPart
6
Difficulty
normal

Number bond: 7 = 2 + ?

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Answer: 5

SubType
number-bonds
Total
7
KnownPart
2
MissingPart
5
Difficulty
normal

Number bond: 17 = 6 + ?

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Answer: 11

SubType
number-bonds
Total
17
KnownPart
6
MissingPart
11
Difficulty
normal