medium Set 55 Form Exercise

4 = __ + 3

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Answer: 1

SubType
number-bonds
Total
4
KnownPart
3
MissingPart
1
Difficulty
medium

Complete the number bond: 2 = __ + 1

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Answer: 1

SubType
number-bonds
Total
2
KnownPart
1
MissingPart
1
Difficulty
medium

Number bond: 9 = 8 + ?

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Answer: 1

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

7 = __ + 2

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Answer: 5

SubType
number-bonds
Total
7
KnownPart
2
MissingPart
5
Difficulty
medium

Number bond: 8 = 6 + ?

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Answer: 2

SubType
number-bonds
Total
8
KnownPart
6
MissingPart
2
Difficulty
medium

Number bond: 4 = 1 + ?

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Answer: 3

SubType
number-bonds
Total
4
KnownPart
1
MissingPart
3
Difficulty
medium

7 = 4 + __

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Answer: 3

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

Number bond: 10 = 9 + ?

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Answer: 1

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