Question | Answer |
What is a hidden question? | a question that you must solve for but is not specifically written down
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What is a partial difference? | finding the difference by taking pieces of the subtrahend
| Write the steps to solve 284-123 | 284-100=184. 184-20=164. 164-3=161
| Find the difference of 534-108 using partial differences | 426
| KeShaun wants to find the difference for 716-294 using partial sums? What is his first step? (What does he subtract first?) | 716-200
| Makai is answering 826-179 using partial sums on his test. He did 826-100=726. 726-79=646. Where does he go wrong? Should he have taken another step to make it easier on himself? | should've subtracted 726-26. 79-26=53. 700-53=747 |