medium Set 25 Form Exercise

46 = 14 + __

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Answer: 32

SubType
number-bonds
Total
46
KnownPart
14
MissingPart
32
Difficulty
normal

Complete the number bond: 28 = __ + 19

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Answer: 9

SubType
number-bonds
Total
28
KnownPart
19
MissingPart
9
Difficulty
normal

21 = __ + 10

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Answer: 11

SubType
number-bonds
Total
21
KnownPart
10
MissingPart
11
Difficulty
normal

41 = __ + 13

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Answer: 28

SubType
number-bonds
Total
41
KnownPart
13
MissingPart
28
Difficulty
normal

Complete the number bond: 42 = 26 + __

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Answer: 16

SubType
number-bonds
Total
42
KnownPart
26
MissingPart
16
Difficulty
normal

Number bond: 14 = 11 + ?

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Answer: 3

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

18 = 17 + __

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Answer: 1

SubType
number-bonds
Total
18
KnownPart
17
MissingPart
1
Difficulty
normal

Number bond: 7 = 3 + ?

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Answer: 4

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