medium Set 84 Form Exercise

5 = __ + 1

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Answer: 4

SubType
number-bonds
Total
5
KnownPart
1
MissingPart
4
Difficulty
normal

Number bond: 34 = 13 + ?

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Answer: 21

SubType
number-bonds
Total
34
KnownPart
13
MissingPart
21
Difficulty
normal

14 = __ + 3

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Answer: 11

SubType
number-bonds
Total
14
KnownPart
3
MissingPart
11
Difficulty
normal

Complete the number bond: 3 = 1 + __

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Answer: 2

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

9 = __ + 7

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Answer: 2

SubType
number-bonds
Total
9
KnownPart
7
MissingPart
2
Difficulty
normal

21 = 16 + __

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Answer: 5

SubType
number-bonds
Total
21
KnownPart
16
MissingPart
5
Difficulty
normal

Complete the number bond: 31 = 16 + __

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Answer: 15

SubType
number-bonds
Total
31
KnownPart
16
MissingPart
15
Difficulty
normal

Complete the number bond: 50 = 44 + __

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Answer: 6

SubType
number-bonds
Total
50
KnownPart
44
MissingPart
6
Difficulty
normal