When you have finished, use your Whisper voice to read each number out loud in both unit and word form. How much does each number need to change for a ten
For 1 hundred?

100- 10 is 90 if that’s the question
So 90 or ninety
If you mean place value it’s tenths

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.