Weekly number challenge.

Today’s Number:

715

Write it in words

seven hundred and fifteen

Write it as an expanded number

700+10+5=715

Add 3

718

Add 20

735

Subtract 5

710

Double it

1430

Half of it

357.5

                                   

Multiply by 3

2145

The easiest part was multiplying by three

The hardest part was halving 715

I need to work on halving 715