**Q2: **

19 first graders went to a sports day. 3 of them did the long jump, 11 ran in a race, and others did the high jump.

Answer the following questions to complete the addition expression.

What number belongs in the first box?

- A
- B
- C

How many students did the high jump?

- A
- B
- C

**Q3: **

Find the three numbers from 4, 1, 7, 9, and 2 whose sum is 10.

- A4, 2, 1
- B7, 2, 9
- C4, 2, 9
- D7, 2, 1

**Q4: **

Olivia has 3 chocolates, 7 lollipops, and 6 fruit candies. In total, she has pieces of candy.

Find the picture that shows the amount of candy she has.

- A