medium Set 13 Form Exercise

2 = 1 + __

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Answer: 1

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

29 = 4 + __

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Answer: 25

SubType
number-bonds
Total
29
KnownPart
4
MissingPart
25
Difficulty
normal

Number bond: 30 = ? + 6

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Answer: 24

SubType
number-bonds
Total
30
KnownPart
6
MissingPart
24
Difficulty
normal

Complete the number bond: 43 = __ + 29

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Answer: 14

SubType
number-bonds
Total
43
KnownPart
29
MissingPart
14
Difficulty
normal

Complete the number bond: 13 = __ + 11

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Answer: 2

SubType
number-bonds
Total
13
KnownPart
11
MissingPart
2
Difficulty
normal

Number bond: 36 = ? + 9

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Answer: 27

SubType
number-bonds
Total
36
KnownPart
9
MissingPart
27
Difficulty
normal

Number bond: 3 = 2 + ?

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Answer: 1

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

5 = __ + 3

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Answer: 2

SubType
number-bonds
Total
5
KnownPart
3
MissingPart
2
Difficulty
normal