medium Set 48 Form Exercise

13 = 3 + __

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Answer: 10

SubType
number-bonds
Total
13
KnownPart
3
MissingPart
10
Difficulty
normal

4 = 2 + __

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Answer: 2

SubType
number-bonds
Total
4
KnownPart
2
MissingPart
2
Difficulty
normal

Complete the number bond: 17 = 11 + __

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Answer: 6

SubType
number-bonds
Total
17
KnownPart
11
MissingPart
6
Difficulty
normal

5 = 4 + __

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Answer: 1

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

Number bond: 4 = ? + 2

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Answer: 2

SubType
number-bonds
Total
4
KnownPart
2
MissingPart
2
Difficulty
normal

Number bond: 17 = ? + 16

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Answer: 1

SubType
number-bonds
Total
17
KnownPart
16
MissingPart
1
Difficulty
normal

Complete the number bond: 8 = 1 + __

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Answer: 7

SubType
number-bonds
Total
8
KnownPart
1
MissingPart
7
Difficulty
normal

14 = 6 + __

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Answer: 8

SubType
number-bonds
Total
14
KnownPart
6
MissingPart
8
Difficulty
normal