Practicing Expression Evaluation
- 1.
5 + 4 * 3 - 1 / 2
- 5 + 12 - 1 / 2
- 5 + 12 - .5
- 17 - .5
- 16.5
- 2. 5 + (4 * 3) - 1 / 2
- 5 + (12) - 1 / 2
- 5 + (12) - .5
- 17 - .5
- 16.5
- 3. 5 + (4 * 3 - 1) / 2
- 5 + (12 - 1) / 2
- 5 + (11) / 2
- 5 + 5.5
- 10.5
- 4. (5 + 4) * 3 - 1 / 2
- (9) * 3 - 1 / 2
- (9) * 3 - 1 / 2
- 27 - 1 / 2
- 27 - .5
- 26.5
- 5. 5 + 4 * (3 - 1) / 2
- 5 + 4 * (2) / 2
- 5 + 8 / 2
- 5 + 4
- 9
- 6. 5 + 4 * 3^2 - 1 / 2
- 5 + 4 * 9 - 1 / 2
- 5 + 36 - 1 / 2
- 5 + 36 - .5
- 41 - .5
- 40.5
- 7. 5 + (4 * 3)^2 - 1 / 2
- 5 + (12)^2 - 1 / 2
- 5 + 144 - 1 / 2
- 5 + 144 - .5
- 149 - .5
- 148.5
- 8. 5 + (4 * 3^2 - 1) / 2
- 5 + (4 * 9 - 1) / 2
- 5 + (36 - 1) / 2
- 5 + 35 / 2
- 5 + 17.5
- 22.5
- 9. 5 + 4 * (-3) - 1 / 2
- 5 + 4 * (-3) - 1 / 2
- 5 + (-12) - 1 / 2
- 5 + (-12) - .5
- (-7) - .5
- (-7.5)
- 10. ((2 * 2.00) + (16 * .25)) * (30 - (2 * 4) - 1)
- (4.00 + (16 * .25)) * (30 - (2 * 4) - 1)
- (4.00 + 4.00) * (30 - (2 * 4) - 1)
- 8.00 * (30 - (8) - 1)
- 8.00 * (30 - 9)
- 8.00 *21
- 168.00
- 11. (160 + 144 + 96 + 72 + 28 + 22) / (2 * 3)
- (304 + 96 + 72 + 28 + 22) / (2 * 3)
- (400 + 72 + 28 + 22) / (2 * 3)
- (472 + 28 + 22) / (2 * 3)
- (500 + 22) / (2 * 3)
- 522 / (2 * 3)
- 522 / 6
- 87