MCQOPTIONS
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| 1. |
If we subtract 4 from 19 stepwise as shown, we will be able to subtract 4 times. If we subtract 4 from 84 in a similar manner, how many times will we be able to subtract? |
| A. | 21 |
| B. | 42 |
| C. | 68 |
| D. | 84 |
| Answer» B. 42 | |