medium Set 55 Form Exercise

Complete the number bond: 22 = 11 + __

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Answer: 11

SubType
number-bonds
Total
22
KnownPart
11
MissingPart
11
Difficulty
normal

18 = 15 + __

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Answer: 3

SubType
number-bonds
Total
18
KnownPart
15
MissingPart
3
Difficulty
normal

Number bond: 8 = 5 + ?

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Answer: 3

SubType
number-bonds
Total
8
KnownPart
5
MissingPart
3
Difficulty
normal

11 = 10 + __

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Answer: 1

SubType
number-bonds
Total
11
KnownPart
10
MissingPart
1
Difficulty
normal

Complete the number bond: 30 = __ + 3

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Answer: 27

SubType
number-bonds
Total
30
KnownPart
3
MissingPart
27
Difficulty
normal

50 = 29 + __

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Answer: 21

SubType
number-bonds
Total
50
KnownPart
29
MissingPart
21
Difficulty
normal

Number bond: 50 = 34 + ?

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Answer: 16

SubType
number-bonds
Total
50
KnownPart
34
MissingPart
16
Difficulty
normal

Complete the number bond: 38 = 32 + __

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Answer: 6

SubType
number-bonds
Total
38
KnownPart
32
MissingPart
6
Difficulty
normal