**Q2: **

If the boxes have the same number of balls, we can write the equal sign between them. For example:

Which of the following could have an equal sign added between them?

- A
- B
- C

**Q3: **

Is this correct: ?

- A no
- B yes

**Q4: **

Here are five expressions.

Select two expressions that are equal to the same number.

(a)

(b)

(c)

(d)

(e)

Which two expressions are equal to the same number?

- Ab and d
- Ba and c
- Ca and b

Use the equal sign to write an equation using these two expressions.

- A
- B
- C

**Q5: **

Place and in the correct place: .

- A
- B

**Q6: **

Am I using the equal sign correctly? Check if the two sums are equal.

- A yes
- B no

**Q7: **

is equal to 12.

Find the equation which uses the equals sign to say that.

- A
- B
- C

**Q8: **

If we have a row of 13 green blocks and 6 orange blocks then we have the same number of blocks as 19 blue blocks.

We say that 13 + 6 is equal to 19. Use the equal sign to write an equation which expresses that.

- A
- B
- C

**Q9: **

If the boxes have the same number of balls, we can write the equal sign between them. For example: