算数大闯关

生命：

倒计时: 150秒

剩余: 50题

成绩: 0分

关卡: 1

声音控制

7 + 3 = 10

3 + 3 = 6

1 + 0 = 1

2 + 0 = 2

4 + 2 = 6

5 + 3 = 8

3 + 3 = 6

4 + 2 = 6

6 + 2 = 8

5 + 4 = 9

8 + 0 = 8

9 + 6 = 15

9 + 0 = 9

8 + 7 = 15

8 + 8 = 16

6 + 3 = 9

8 + 0 = 8

9 + 3 = 12

6 + 3 = 9

5 + 2 = 7

4 + 2 = 6

6 + 1 = 7

9 + 9 = 18

8 + 6 = 14

3 + 0 = 3

9 + 8 = 17

6 + 2 = 8

5 + 3 = 8

5 + 1 = 6

5 + 5 = 10

7 + 4 = 11

3 + 3 = 6

9 + 2 = 11

6 + 2 = 8

1 + 0 = 1

6 + 3 = 9

8 + 6 = 14

4 + 0 = 4

3 + 3 = 6

3 + 1 = 4

7 + 4 = 11

8 + 1 = 9

7 + 6 = 13

7 + 7 = 14

9 + 7 = 16

8 + 4 = 12

5 + 0 = 5

8 + 7 = 15

4 + 1 = 5

9 + 2 = 11

通过解答算术题，输入正确的键盘数字来发射子弹，击退来袭的小怪兽。