medium Set 11 Form Exercise

34 = 33 + __

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Answer: 1

SubType
number-bonds
Total
34
KnownPart
33
MissingPart
1
Difficulty
normal

Complete the number bond: 48 = __ + 31

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Answer: 17

SubType
number-bonds
Total
48
KnownPart
31
MissingPart
17
Difficulty
normal

20 = 7 + __

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Answer: 13

SubType
number-bonds
Total
20
KnownPart
7
MissingPart
13
Difficulty
normal

Number bond: 24 = 22 + ?

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Answer: 2

SubType
number-bonds
Total
24
KnownPart
22
MissingPart
2
Difficulty
normal

Complete the number bond: 39 = 2 + __

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Answer: 37

SubType
number-bonds
Total
39
KnownPart
2
MissingPart
37
Difficulty
normal

14 = __ + 1

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Answer: 13

SubType
number-bonds
Total
14
KnownPart
1
MissingPart
13
Difficulty
normal

26 = __ + 3

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Answer: 23

SubType
number-bonds
Total
26
KnownPart
3
MissingPart
23
Difficulty
normal

26 = __ + 9

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Answer: 17

SubType
number-bonds
Total
26
KnownPart
9
MissingPart
17
Difficulty
normal