Question

Find 548+224 mentally by making a ten

Put the steps in order
= 572+200=772
=550+22=572
=548+2=550
=224=2+22+200

Answer 1

[AI-generated answer — Bot GPT 3.5]

1. 548+2=550

2. 224=2+22+200
3. 550+22=572
4. 572+200=772