How to write any subtraction problem as an addition number why does it help to write a subtraction problem as an addition proble m
2 answers:
Subtracting a positive is the same thing as adding a negative. Subtracting a negative is the same as adding a positive. Sometimes it's a little easier to do it that way.
Answer: it’s helps to write a subtraction problem as an addition problem becuase then solving the problem gets easier
You can write a subtraction problem as an addition problem by flipping the terms.
For example:
3-2 is the same as -2+3
15-7 is the same as -7+15
30-15 is the same as -15+30
You might be interested in
Answer:
the answer its 3
Step-by-step explanation:
He would pay $2119.72 and his remaing balance would be $243,780.28
Answer:
8r+72
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
=x^2 +4x+11
Step-by-step explanation:
f(x) = x^2 + 7,
Replace x with x+2
f(x+2) = (x+2)^2 + 7
= (x+2)(x+2) +7
FOIL
= x^2 +2x+2x+4 +7
Combine like terms
=x^2 +4x+11