medium Set 99 Form Exercise

16 = __ + 7

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Answer: 9

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

10 = 3 + __

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Answer: 7

SubType
number-bonds
Total
10
KnownPart
3
MissingPart
7
Difficulty
normal

Complete the number bond: 7 = 1 + __

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Answer: 6

SubType
number-bonds
Total
7
KnownPart
1
MissingPart
6
Difficulty
normal

Complete the number bond: 17 = __ + 7

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Answer: 10

SubType
number-bonds
Total
17
KnownPart
7
MissingPart
10
Difficulty
normal

Number bond: 19 = 4 + ?

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Answer: 15

SubType
number-bonds
Total
19
KnownPart
4
MissingPart
15
Difficulty
normal

Number bond: 4 = ? + 2

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Answer: 2

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

8 = __ + 3

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Answer: 5

SubType
number-bonds
Total
8
KnownPart
3
MissingPart
5
Difficulty
normal

Number bond: 11 = 8 + ?

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Answer: 3

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