medium Set 44 Form Exercise

Number bond: 10 = ? + 7

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Answer: 3

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

Number bond: 15 = 10 + ?

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Answer: 5

SubType
number-bonds
Total
15
KnownPart
10
MissingPart
5
Difficulty
normal

20 = 9 + __

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Answer: 11

SubType
number-bonds
Total
20
KnownPart
9
MissingPart
11
Difficulty
normal

Number bond: 14 = 9 + ?

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Answer: 5

SubType
number-bonds
Total
14
KnownPart
9
MissingPart
5
Difficulty
normal

14 = 4 + __

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Answer: 10

SubType
number-bonds
Total
14
KnownPart
4
MissingPart
10
Difficulty
normal

Number bond: 14 = ? + 3

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Answer: 11

SubType
number-bonds
Total
14
KnownPart
3
MissingPart
11
Difficulty
normal

19 = __ + 8

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Answer: 11

SubType
number-bonds
Total
19
KnownPart
8
MissingPart
11
Difficulty
normal

Complete the number bond: 10 = 9 + __

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Answer: 1

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