how could thinking about 90 tens help you find 1901-297?

2 answers

I don't know, but estimating would be helpful.

1900 - 300 = 1600
How could thinking about 90 tens help you fing 1,901-297?
Similar Questions
    1. answers icon 1 answer
  1. how can thinking about 90 tens help you with 1901-297?the last posted answer was no correct...it came home marked WRONG...please
    1. answers icon 10 answers
    1. answers icon 5 answers
  2. To find the difference of 45−27, how can you regroup 45? (1 point) Responses 4 tens and 5 ones 4 tens and 5 ones 4 tens and 15
    1. answers icon 1 answer
more similar questions