Addition Within 10: math test solutions, Kindergarten – download the PDF

1 Quick sums / 4 pts

1. \(2 + 5 = 7\) (1 pt)
2. \(3 + 6 = 9\) (1 pt)
3. \(4 + 4 = 8\) (1 pt)
4. \(8 + 2 = 10\) (1 pt)

2 Ten frame / 4 pts

1. There are 4 orange counters and 5 blue counters. (2 pts)
2. \(4 + 5 = 9\) (2 pts: 1 pt for the addends, 1 pt for the sum)

3 Number line / 3 pts

From 2, hop: 3, 4, 5, 6. You land on 6. (1 pt)

\(2 + 4 = 6\) (2 pts: 1 pt for the addends, 1 pt for the sum)

4 True or false / 3 pts

1. True. (1 pt)
2. False, because \(5 + 4 = 9\). (1 pt)
3. True. (1 pt)

5 Word problem / 3 pts

Equation: \(6 + 3 = 9\). (1 pt for the equation, 1 pt for the sum 9)

There are 9 apples in the basket. (1 pt for the sentence with the unit)

6 Missing number / 3 pts

1. \(4 + 3 = 7\), the missing number is 3. (1 pt)
2. \(7 + 2 = 9\), the missing number is 7. (1 pt)
3. \(6 + 4 = 10\), the missing number is 4. (1 pt)