| Question | Answer |
| Use hundredth grids to answer this question 1.22 + 0.34= | 1.56
|
Use hundredth grids to answer this question 2.73 - 0.94= | 1.79
| Use a number line to answer this question 2.02 - 0.41= | 1.61
| Use a number line to answer this question 1.38 - 0.73= | 0.65
| If a DVD player costs $0.40 per month to run and the dishwasher costs $0.85, use a hundredths grid to work out the DIFFERENCE in the monthly running costs. | $0.45
| Use a number line to add the following: 0.37 + 0.47= | 0.84
| Use a number line to add the following: 1.33 - 0.35= | 0.98
| Use a hundredths grid to model the sum of 0.46 and 0.25 | 0.71
| How could you use a hundredths grid to find pairs of decimals that have a difference of 0.26? | Varied
| Use a written method to answer the following: 8.24 + 19.16 | 27.4
| Use a written method to answer the following: 37.68 - 14.53= | 23.15
| Use a written method to answer the following: 72.2 + ____ = 113.24 | 36.04
| Use a number line to answer the following: 9.12 + 82.4= | 91.52
| Use a number line to answer the following: 91.5 - 66.13= | 25.37
| One of the largest dinosaurs ever found, the Puertasaurus, measured 39.92 metres long. One of the smallest dinosaurs, the Compsognathus, measured 1.44 metres long. What was the difference in length of these two dinosaurs? | 38.49m
| 70.1 - 65.81= | 4.29
| 55.7 + 0.52= | 56.22
| 89.82 - ___=43.52 | 46.3
| Show how many ways you can get the answer 3.45 | Varied |
