Estimate 368+231 two different ways

2 answers:

6 0

Well, 300 + 200 = 500. 60 + 30 = 80. 8 + 1 = 9. Rounding it up, it would be 590.

6 0

400+200=600 370+230=600

You might be interested in

ella [17]

Hope this helps you!

8 0

2 years ago

erik [133]

The answer is <a is congruent to < d

because you already have <abe = <dbe

5 0

2 years ago

mash [69]

Answer:

its a)the first sequence is geometric bc of the common ratio of 2. the second sequence is arithmetic bc of the common difference of 7.

8 0

2 years ago

Savatey [412]

APEX ! Non-linear systems of equation.

4 0

2 years ago

MatroZZZ [7]

Answer: it’s b

Reason

6 0

2 years ago