3 years ago

What its the exact and estimate of -3.7 +(-6.8) and i need work

Mathematics

2 answers:

hodyreva [135]3 years ago

6 0

Exact:

-3.7 - 6.8 = -10.5

Estimate:

-4 - 7 = -11

Lana71 [14]3 years ago

6 0

-3.7-6.8= -10.5

Estimate is round -3.7 to -4 minus -6.8 rounded to -7 equals -12

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