Answer key · Set B
Count the tower
13 Touch each block once and count: 3.
2C Count the blocks in each tower. Only one has 3.
3No Count them: this tower is 5 blocks tall.
4A The taller tower has more blocks, one on top of the next.
56 Touch each block once and count: 6.
6A A fair tower has blocks that are all the same size.
7No A big block and a small block are not the same, so counting them is not fair.
8Yes Blocks that are all the same size are a fair way to measure.
9B The shorter tower has fewer blocks.
10C The tallest tower has the most blocks.
111-B, 2-A, 3-C Count the blocks in each tower.
Mark each answer, count the right ones and write the score on the sheet.