Question

Use rounding or compatible numbers to estimate 222 plus 203

Answer 1

round to what. hundreths, tenths

Answer 2

So 222 is closer to 220 or 200 and 203 is 200 in both ways. So you add 220+200=420
and you can also do 200+200=400 or you can also do 222+203=225 and then round it to
230 or 220 in tenths and hunderths hope this helps