| Question | Answer |
| 6 x 3 | 18 | 6 x 30 | 180 | 60 x 30 | 1,800 | 8 x 7 | 56 | 8 x 70 | 560 | 80 x 70 | 5,600 | 800 x 70 | 56,000 | 8 x 5 | 40 | 80 x 5 | 400 | 80 x 50 | 4,000 | 800 x 50 | 40,000 | Estimate 25 x 68 | 30 x 70=2,100 | Estimate 42 x 37 | 40 x 40=1,600 | Estimate 312 x 12 | 300 x 10=3,000 | Estimate 4.8 x 57 | 5 x 60=300 | Estimate 7.8 x 61 | 8 x 60=420 | Estimate 42.9 x 2.67 | 40 x 3= 120 |
