Question:

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 7 + 9 = _______
- 5 + 11 = _______
- 3 + 10 = _______
- 17 + 5 = _______

Level 1

Find the following values without a calculator.

Which is larger?

1 m
Find the following values without a calculator.

Which is larger?

- 213, 312 or 123
- 3451, 4351 or 5413
- 5431, 5341 or 5143

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 14 + 18 = _______
- 26 + 9 = _______
- 74 + 10 = _______
- 30 + 70 = _______

Level 1

Find the following values without a calculator.

8310 = (a) _____ thousands + (b) _____ hundreds + (c) _____ tens + (d) _____ ones

1 m
Find the following values without a calculator.

8310 = (a) _____ thousands + (b) _____ hundreds + (c) _____ tens + (d) _____ ones

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 75 + 75 = _______
- 80 + 3 = _______
- 93 + 1 = _______
- 56 + 9 = _______

Level 1

Find the following values without a calculator.

In 4352.

1 m
Find the following values without a calculator.

In 4352.

- the digit 4 stands for _____.
- the digit 3 stands for _____.
- the digit 5 stands for _____.
- the digit 2 stands for _____.

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 30 + 60 = _______
- 63 + 63 = _______
- 55 + 44 = _______
- 32 + 32 + 32 = _______

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 5 + 20 = _____
- 6 + 13 = _____
- 23 + 8 = _____

Level 1

Find the following values without a calculator.

1 m
Find the following values without a calculator.

- 42 + 4 = _____
- 35 + 7 = _____
- 48 + 3 = _____
- 59 + 18 = _____

Level 1

Find the following values without a calculator.

2 m
Find the following values without a calculator.

- 15 + 20 = _____
- 22 + 23 = _____
- 26 + 24 = _____