medium Set 83 Form Exercise

Complete the number bond: 16 = 13 + __

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Answer: 3

SubType
number-bonds
Total
16
KnownPart
13
MissingPart
3
Difficulty
normal

Number bond: 9 = 1 + ?

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Answer: 8

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

Complete the number bond: 12 = 1 + __

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Answer: 11

SubType
number-bonds
Total
12
KnownPart
1
MissingPart
11
Difficulty
normal

7 = __ + 4

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Answer: 3

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

Complete the number bond: 8 = __ + 3

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Answer: 5

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

Complete the number bond: 19 = __ + 11

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Answer: 8

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

Number bond: 20 = ? + 19

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Answer: 1

SubType
number-bonds
Total
20
KnownPart
19
MissingPart
1
Difficulty
normal

Number bond: 14 = 6 + ?

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Answer: 8

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