| Question | Answer |
| 53+26 | 79 | 145-12 | 133 | 246+122 | 368 | 976-475 | 501 | 764+239 | 1003 | 67+98 | 165 | 33+34 | 67 | 15+60 | 75 | 80-45 | 35 | 988-987 | 1 | Write the pattern rule and finish the number pattern. 6, 12, 18, __, __, __ | 24,30,36 | Create a pattern rule with the numbers 7 and 4. Draw the pattern. | Open | 68-49 | 19 | 89-77 | 12 | 56-49 | 7 |
