Name: Date:Calculate the following, giving your answer in standard form:
| Question 1: (8 × 10-6) × (5 × 100) | Question 2: (3.4 × 105) × (8 × 104) |
| Question 3: (8.9 × 10-5) × (6 × 103) | Question 4: (1.2 × 100) × (6 × 101) |
| Question 5: (6.4 × 10-2) × (3 × 106) | Question 6: (4 × 106) × (8 × 10-5) |
| Question 7: (3 × 102) × (9 × 105) | Question 8: (9.6 × 10-1) × (5 × 10-6) |
| Question 9: (4 × 10-3) × (6 × 10-2) | Question 10: (8 × 104) × (8 × 10-1) |
| Question 11: (18 × 10-4) ÷ (9 × 105) | Question 12: (24 × 101) ÷ (6 × 100) |
| Question 13: (13.4 × 105) ÷ (2 × 101) | Question 14: (33.5 × 100) ÷ (5 × 103) |
| Question 15: (69.3 × 10-5) ÷ (7 × 106) | Question 16: (12 × 10-3) ÷ (2 × 10-5) |
| Question 17: (49 × 106) ÷ (7 × 10-2) | Question 18: (26.1 × 10-2) ÷ (3 × 104) |
| Question 19: (24.5 × 102) ÷ (5 × 10-1) | Question 20: (56 × 104) ÷ (8 × 102) |
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| Question 1: 4 × 10-5 | Question 2: 2.72 × 1010 |
| Question 3: 5.34 × 10-1 | Question 4: 7.2 × 101 |
| Question 5: 1.92 × 105 | Question 6: 3.2 × 102 |
| Question 7: 2.7 × 108 | Question 8: 4.8 × 10-6 |
| Question 9: 2.4 × 10-4 | Question 10: 6.4 × 104 |
| Question 11: 2 × 10-9 | Question 12: 4 × 101 |
| Question 13: 6.7 × 104 | Question 14: 6.7 × 10-3 |
| Question 15: 9.9 × 10-11 | Question 16: 6 × 102 |
| Question 17: 7 × 108 | Question 18: 8.7 × 10-6 |
| Question 19: 4.9 × 103 | Question 20: 7 × 102 |