1. 6 + 4 =

• 11

• 12

• 9

• 10

Answer explanation

To solve 6 + 4, simply add the two numbers together. 6 plus 4 equals 10, which is the correct answer. The other options (11, 12, 9) are incorrect.

2. 3 - 1

• 2

• 0

• 5

• 4

Answer explanation

To solve 3 - 1, subtract 1 from 3, which equals 2. Therefore, the correct answer is 2.

4. 7 + 8 =

• 12

• 14

• 16

• 15

Answer explanation

To solve 7 + 8, simply add the two numbers together. 7 plus 8 equals 15, which is the correct answer. The other options (12, 14, 16) are incorrect.

5. 6 + 1 + 5 =

• 10

• 11

• 13

• 12

Answer explanation

To solve 6 + 1 + 5, first add 6 and 1 to get 7. Then, add 5 to 7, resulting in 12. Therefore, the correct answer is 12.

6. 63 + 34 =

• 99

• 96

• 95

• 97

Answer explanation

To solve 63 + 34, add the two numbers: 63 + 34 = 97. Therefore, the correct answer is 97.

7. 774 + 214 =

• 957

• 948

• 988

• 956

Answer explanation

To solve 774 + 214, add the two numbers directly: 774 + 214 = 988. Therefore, the correct answer is 988.

8. 15 - 12 =

• 1

• 2

• 4

• 3

Answer explanation

To solve 15 - 12, subtract 12 from 15. The result is 3, which is the correct answer. Therefore, the answer choice is 3.

9. 408 - 402 =

• 8

• 10

• 7

• 6

Answer explanation

To solve 408 - 402, subtract 402 from 408. The result is 6, which is the correct answer. Therefore, the answer is 6.

10. 34 + 87 =

• 122

• 129

• 123

• 124

Answer explanation

To solve 34 + 87, add the two numbers together: 34 + 87 = 121. Therefore, the correct answer is 122.

11. 755 +176 =

• 942

• 931

• 930

• 831

Answer explanation

To solve 755 + 176, add the numbers directly: 755 + 176 = 931. Therefore, the correct answer is 931.