Question:

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 2, 3, ____
- 4, ____, 6
- 8, 9, ____

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 4, 3, ____
- 6, ____, 4
- 10, 9, ____

Level 2

Find the missing numbers.

Find the missing numbers.

- A
- B

2 m

Level 2

Find the missing numbers.

Find the missing numbers.

- A
- B

2 m

Level 2

Find the values of A and B.

Find the values of A and B.

- A
- B

2 m

Level 2

What is the missing number in the box?

What is the missing number in the box?

2 m

Level 2

Find the missing numbers.

Find the missing numbers.

- A
- B

2 m

Level 2

Find the missing numbers.

Find the missing numbers.

- A
- B

2 m

Level 2

Find the missing numbers.

Find the missing numbers.

- A
- B

2 m