Question

Use front end rounding to round each number. Then add the rounded

numbers to get an estimated answer. Finally, find the exact answer.
35.25
197.39
+ 4.835

Answer 1

237.8 I think it’s that because I rounded all the numbers at added them

Answer 2

Explanation:

• A

1. 35 (whole number )
2. 35.3 (1 decimal place)
3. 35.28 (2 decimal place)

• B

1. 197 (whole number )
2. 197.4 (1 decimal place)
3. 197.39 (2 decimal place)

• C

1. 5 (whole number )
2. 4.8 (1 decimal place)
3. 4.89 (2 decimal place)