medium Set 67 Form Exercise

5 = 1 + __

Show answer

Answer: 4

SubType
number-bonds
Total
5
KnownPart
1
MissingPart
4
Difficulty
medium

Number bond: 2 = ? + 1

Show answer

Answer: 1

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

2 = __ + 1

Show answer

Answer: 1

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

10 = 1 + __

Show answer

Answer: 9

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

Number bond: 9 = ? + 4

Show answer

Answer: 5

SubType
number-bonds
Total
9
KnownPart
4
MissingPart
5
Difficulty
medium

10 = 5 + __

Show answer

Answer: 5

SubType
number-bonds
Total
10
KnownPart
5
MissingPart
5
Difficulty
medium

Complete the number bond: 4 = 3 + __

Show answer

Answer: 1

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

Number bond: 3 = 1 + ?

Show answer

Answer: 2

SubType
number-bonds
Total
3
KnownPart
1
MissingPart
2
Difficulty
medium