Theory

Exercises

1. Identify the appropriate option

Difficulty: easy

2
2. Find the value of the expression

Difficulty: easy

2
3. Evaluate the expression

Difficulty: easy

2
4. Determine additional cups of sugar

Difficulty: medium

3
5. Evaluate the tapes wrapped in centimeters

Difficulty: medium

3
6. Calculate the time taken

Difficulty: medium

3
7. Find the two numbers

Difficulty: medium

4
8. Evaluate the two numbers

Difficulty: hard

4
9. Calculate the length and breadth

Difficulty: hard

4
10. Find their present ages

Difficulty: hard

4

Tests

1. Training test

Difficulty: medium

9

Teacher manuals