2006-08-15 14:46:09 · 7 answers · asked by Anonymous in Education & Reference ➔ Homework Help
When adding or subtracting decimals, always line up the decimal point.
322.7 (you can add a 0 after 7 so that both decimal places are there)
+ 6.73
322.70
+ 6.73
_____ Just add like normal.
329.43
2006-08-15 14:52:24 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Just take 322.7 and add a 0 to the end so now you have 322.70. Now add right to left. Now you have 3+0 = 3. 7+7 = 14 so 4 carry the one over and put the decimal before the 4 . 2 + 1 +6 = 9. Then your left with the 32. Now right that out as 329.43
2006-08-15 21:54:53 · answer #2 · answered by Justin 2 · 0⤊ 1⤋
you line the decimals up...and on the 322.7
add a zero to the end to make it become 322.70
it is the same exact thing as 322.7
so this is how you would set it up:
322.7
+ 6.73
------------
329.43
or...
this which is the same...
322.70
+ 6.73
------------
329.43
2006-08-15 21:54:51 · answer #3 · answered by BWW 3 · 0⤊ 0⤋
Put it in a calculator. There is one in the computer.
2006-08-15 21:50:51 · answer #4 · answered by greenwhitecollege 4 · 0⤊ 1⤋
It's 329.43
2006-08-15 21:51:32 · answer #5 · answered by faerycatcher 3 · 0⤊ 1⤋
THE ANSWER IS 329.43
2006-08-15 22:22:22 · answer #6 · answered by RAINBOW 1 · 0⤊ 1⤋
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2006-08-15 21:50:27 · answer #7 · answered by Ted A 1 · 0⤊ 2⤋