medium Set 62 Form Exercise

Complete the number bond: 15 = __ + 8

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Answer: 7

SubType
number-bonds
Total
15
KnownPart
8
MissingPart
7
Difficulty
normal

19 = 17 + __

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Answer: 2

SubType
number-bonds
Total
19
KnownPart
17
MissingPart
2
Difficulty
normal

6 = 5 + __

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Answer: 1

SubType
number-bonds
Total
6
KnownPart
5
MissingPart
1
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: 7 = ? + 4

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Answer: 3

SubType
number-bonds
Total
7
KnownPart
4
MissingPart
3
Difficulty
normal

16 = 7 + __

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Answer: 9

SubType
number-bonds
Total
16
KnownPart
7
MissingPart
9
Difficulty
normal

10 = __ + 9

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Answer: 1

SubType
number-bonds
Total
10
KnownPart
9
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