Question

Annabelle arranged her 42 building blocks into 3 rows of 14 blocks. Then, she rearranged them into 6 rows of 7 blocks. What two other factor pairs could Annabelle use to help her rearrange the blocks again

Answer 1

If the main point of your work today is to learn all about all factors, they may want you to think of other numbers that multiply to 42, such as 1×42 and 2×21.

That would look like 1 row of 42 blocks and 2 rows of 21 blocks.

OR OR OR

If the main idea is learning that 3×14 is the same as 14×3 and 6×7 is the same as 7×6, then the answer might actually be 14 rows of 3 blocks and 7 rows of 6 blocks.