4th grade math homework. rounding sums and differences.
paper say "round each number to its highest place. then estimate the sum or difference."
example says 92 +28=
then says round to 90 and 30 to make 120.
further down numbers get larger
12646 + 9103=
do i round to the tens place or the hundreds place
Looking for a way to explain rounding to a third grader. The child gets the 0-4 round down and 5-9 round up, but for example 549 rounded to the nearest 100 I can't get that the number is between 500 and 600. Any suggestions would be …
I want to know about the ROund off rule : my quiz say Round you answer two decimal place. answer 28.6123 second quiz show ,39.70 .. Now further i need to round 2 decimal place . plz Thanks in advance .
18 Estimate 8128 /18 by first rounding each number so that it has only nonzero digit. 20. Find the digits in the tens place, in the tenths place, and in the ten thousandths place for the following number. 465.2587 21. Round 0.681 to …
large fresh salad = $4.43 shrimp tomato cocktail = $7.39 hot dog and fries = $13.86 vanilla cheese- cake $6.97 cola $2.24 Do rough estimate to find out how much it will cost by rounding to the ones place and adding the amounts. Then …