medium Set 44 Form Exercise

Complete the number bond: 5 = __ + 1

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Answer: 4

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

2 = 1 + __

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Answer: 1

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

28 = __ + 12

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Answer: 16

SubType
number-bonds
Total
28
KnownPart
12
MissingPart
16
Difficulty
normal

Number bond: 47 = 36 + ?

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Answer: 11

SubType
number-bonds
Total
47
KnownPart
36
MissingPart
11
Difficulty
normal

28 = __ + 21

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Answer: 7

SubType
number-bonds
Total
28
KnownPart
21
MissingPart
7
Difficulty
normal

8 = __ + 4

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Answer: 4

SubType
number-bonds
Total
8
KnownPart
4
MissingPart
4
Difficulty
normal

18 = 14 + __

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Answer: 4

SubType
number-bonds
Total
18
KnownPart
14
MissingPart
4
Difficulty
normal

Complete the number bond: 22 = 13 + __

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Answer: 9

SubType
number-bonds
Total
22
KnownPart
13
MissingPart
9
Difficulty
normal