medium Set 36 Form Exercise

Number bond: 15 = 13 + ?

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Answer: 2

SubType
number-bonds
Total
15
KnownPart
13
MissingPart
2
Difficulty
normal

Complete the number bond: 10 = 1 + __

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Answer: 9

SubType
number-bonds
Total
10
KnownPart
1
MissingPart
9
Difficulty
normal

Number bond: 9 = ? + 8

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Answer: 1

SubType
number-bonds
Total
9
KnownPart
8
MissingPart
1
Difficulty
normal

6 = 2 + __

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Answer: 4

SubType
number-bonds
Total
6
KnownPart
2
MissingPart
4
Difficulty
normal

11 = 8 + __

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Answer: 3

SubType
number-bonds
Total
11
KnownPart
8
MissingPart
3
Difficulty
normal

Complete the number bond: 4 = __ + 2

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Answer: 2

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

Number bond: 9 = 3 + ?

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Answer: 6

SubType
number-bonds
Total
9
KnownPart
3
MissingPart
6
Difficulty
normal

Complete the number bond: 16 = __ + 12

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Answer: 4

SubType
number-bonds
Total
16
KnownPart
12
MissingPart
4
Difficulty
normal