- 1.3 - (-2.0) + 0.3?

0 ⤊

- 1.3 - (-2.0) + 0.3?

- 1.3 - (- 2.0) + 0.3= ?

P.S. Sorry about the small subtraction and negetive signs.

2007-09-26 10:20:30 · 3 answers · asked by Ichabod 1 in Science & Mathematics ➔ Mathematics

3 answers

= - 1.3 + 2.0 + 0.3
= - 1.3 + 2.3
= 1

2007-09-30 07:01:10 · answer #1 · answered by Como 7 · 0⤊ 0⤋

2007-09-26 17:28:42 · answer #2 · answered by Blues 1 · 0⤊ 0⤋

-1.3 +2.0 + 0.3 (- times - makes +)
-1.3 +2.3 (if signs are different, then you subtract the numbers and add the sign of the largest number)
+1.0

Answer: 1.0

2007-09-26 17:25:30 · answer #3 · answered by Sue A 2 · 0⤊ 0⤋