P – EC – OE16
About how many counters can you pick up in five handfuls?P – EC – ID4
Our school has decided to have a bake sale. As a class, we need to decide how much of one food group to bring to sell. We know that we can’t have an exact figure, but we want to ensure we are close.P – EC – OE1
What would you use as a referent to estimate the Length of the hallway?P – EC – OE2
What would you use as a referent to estimate how tall the classroom is?Page 162 of 334