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catherine12345
catherine12345 catherine12345
  • 02-04-2015
  • Mathematics
Answered

1, the difference between 42 and 19

2,100 decreased by 77

3 ,30 more than 20


plz answer all of above

Verified Answer :

TSO
TSO TSO
  • 02-04-2015

difference means subtraction so
decreased means subtraction
more than means addition

1. 42-19 = 23

2. 2100-77 = 2023

3. 330+20 = 350

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