EXERCISE 6.1
[ EVALUATE EXPRESSIONS ]
( evalute the following expressions )
1. 133 ÷ 19 + 9 × 240 ÷ 20 + 3 - 8 × 13 = ?
2. 128 ÷ 8 - 18 - 19 = ?
3. 13 - 11 - 12 × 8 = ?
4. 64 ÷ 4 + 3 + 3 × 17 - 18 - 15 + 5 = ?
5. 5 + 11 - 24 ÷ 3 × 17 = ?
6. 128 ÷ 16 - 18 × 8 - 16 - 19 + 13 + 11 = ?
7. 16 + 3 × 9 - 9 = ?
8. 20 × 13 - 11 = ?
9. 80 ÷ 5 × 4 × 17 = ?
10. 32 ÷ 8 - 19 - 90 ÷ 5 - 14 - 7 + 3 = ?
ANSWERS
1. 14
2. -21
3. -94
4. 42
5. -120
6. -147
7. 34
8. 249
9. 1088
10. -51