Name: Date:Calculate the following, giving your answer in standard form:
| Question 1: (6.1 × 103) × (5 × 10-5) | Question 2: (2 × 100) × (3 × 10-2) |
| Question 3: (5.4 × 10-3) × (9 × 10-6) | Question 4: (7.2 × 10-2) × (4 × 106) |
| Question 5: (8.2 × 104) × (4 × 10-4) | Question 6: (4 × 10-1) × (3 × 102) |
| Question 7: (3.9 × 102) × (5 × 100) | Question 8: (9 × 105) × (8 × 10-3) |
| Question 9: (9 × 10-6) × (8 × 103) | Question 10: (3 × 10-5) × (5 × 104) |
| Question 11: (18 × 10-2) ÷ (2 × 101) | Question 12: (32.8 × 104) ÷ (8 × 10-1) |
| Question 13: (9 × 103) ÷ (3 × 106) | Question 14: (30.1 × 101) ÷ (7 × 105) |
| Question 15: (72 × 105) ÷ (8 × 100) | Question 16: (32 × 10-6) ÷ (4 × 104) |
| Question 17: (19.5 × 10-3) ÷ (5 × 103) | Question 18: (16 × 10-4) ÷ (8 × 10-3) |
| Question 19: (14.4 × 100) ÷ (9 × 102) | Question 20: (14 × 106) ÷ (5 × 10-6) |
Show Answers
Hide Answers
© GCSEMathsWorksheets.com
Answers
| Question 1: 3.05 × 10-1 | Question 2: 6 × 10-2 |
| Question 3: 4.86 × 10-8 | Question 4: 2.88 × 105 |
| Question 5: 3.28 × 101 | Question 6: 1.2 × 102 |
| Question 7: 1.95 × 103 | Question 8: 7.2 × 103 |
| Question 9: 7.2 × 10-2 | Question 10: 1.5 × 100 |
| Question 11: 9 × 10-3 | Question 12: 4.1 × 105 |
| Question 13: 3 × 10-3 | Question 14: 4.3 × 10-4 |
| Question 15: 9 × 105 | Question 16: 8 × 10-10 |
| Question 17: 3.9 × 10-6 | Question 18: 2 × 10-1 |
| Question 19: 1.6 × 10-2 | Question 20: 2.8 × 1012 |