inqury

The last few days we have be doing inqury about sustainability what I found hard was adding musico powtoon.

Decimals

This is what i learnt about Decimals.

that 0.4 + 0.7 = 1.1 and

3 + 6 = 9 and 9 + 1.1 =10.1

I falt  hard is trying to solve it.