Question

Estimate the following by rounding off to the nearest metre or km:​

Answer 1

Answer:

1)m

3)m

5)m

7)km

9)km

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1) 12.86 + 23.73 = 36.59m

2) 286.89+371.24=658.13m

3)941.26-639.44=301.82m

4)32.44+44.49=76.93m

5)92.45-42.84=49.61m

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