3 years ago

Estimate. −49100+1021= ________

Mathematics

2 answers:

seropon [69]3 years ago

5 0

Answer:

-48079

Step-by-step explanation:

-(49100-1021)

-48079

Sladkaya [172]3 years ago

5 0

First we reorder the terms
1021−49100
Then we use the rule a - b = - (b - a)
-(49100 - 1021)
Then we use the algorithm method (that’s what I prefer)
After a simplification we have,
−(49100−1021) = -48079
Therefore , -49100 + 1021 = - 48079

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