Show me 87

First we had to make the number 87. Then we had to half our number. We had 2person we had to think how many sticks each person would get.each person  got 4 groups of ten and 3 ones and there was one left over. Our number was odd.

The number 79

Our number was 79.We use sticks to make the number 79,we also bundled ten to make the number.We shared 79 by getting  one bundle of ten ,and we shared  the ten  by sharing it to each  side. Our number was odd because it ends with a odd number and that odd number is nine because u can't half it threw two people.     

Making 147

First we done bundles of ten and there were 14 bundles of ten and there was 7 ones were left over and our total was147 and our number was a odd number. When we half it we had 73  in each group and 1 left over.n