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primary 5 | Maths
| Whole Numbers
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per row as you go down the column.
159 ÷ 8 = 19 R 7
So 159 = 7 + 8 × 19
This means to get to 159, the column started from number 7 in row 1, and increased by 19 times of 8.
In other words, there is a jump of 19 rows.
Row number: 1 + 19 = 20
159 is in Column D, Row 20
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