# Lesson Worksheet: Vertical Addition Mathematics

In this worksheet, we will practice adding one-digit numbers using vertical addition and converting between vertical and horizontal addition.

**Q1: **

Add to find the missing number.

**Q2: **

Find the answer.

**Q3: **

Add 4 to 7.

**Q4: **

We can write addition sentences in two ways.

Add from left to right.

Find the total number of dots.

Add down.

Find the total number of dots.

**Q5: **

Consider the given picture.

Who has the right answer?

- ANouf
- BBandar

**Q6: **

Find the missing number.

**Q7: **

Ali has 7 coins. His sister Layan has 2 coins. Use vertical addition to find how many coins they have altogether.

**Q8: **

Pick the correct sum.

- A
- B
- C

**Q9: **

Ahmed has 9 marbles. He adds 3 more marbles. Use vertical addition to find how many marbles he has now.

**Q10: **

Some apples are on the tree, while others are on the ground.

Choose the addition that represents the total number of apples.

- A
- B
- C

Find the result of the addition to find the total number of apples.