medium Set 47 Form Exercise

17 = 16 + __

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Answer: 1

SubType
number-bonds
Total
17
KnownPart
16
MissingPart
1
Difficulty
normal

Number bond: 3 = 2 + ?

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Answer: 1

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

11 = 5 + __

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Answer: 6

SubType
number-bonds
Total
11
KnownPart
5
MissingPart
6
Difficulty
normal

14 = __ + 7

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Answer: 7

SubType
number-bonds
Total
14
KnownPart
7
MissingPart
7
Difficulty
normal

Complete the number bond: 13 = 1 + __

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Answer: 12

SubType
number-bonds
Total
13
KnownPart
1
MissingPart
12
Difficulty
normal

Complete the number bond: 6 = __ + 5

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Answer: 1

SubType
number-bonds
Total
6
KnownPart
5
MissingPart
1
Difficulty
normal

Complete the number bond: 7 = 5 + __

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Answer: 2

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

20 = 5 + __

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Answer: 15

SubType
number-bonds
Total
20
KnownPart
5
MissingPart
15
Difficulty
normal