English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories
0 ⤊

Math Question?!?

What Property is this?!
145+13=100+(40+10)+(5+3)


what property is this?

74+32=(70+30)+(4+2)

2007-10-03 11:08:58 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

I don't think it has a name. I'd say it's part of the decimal system. 145 = 100 +40 +5 and 13 = 10 +3
So 145 +13 = 100 +40 +5 +10 +3
which can be regrouped to your configuration.

2007-10-03 11:19:36 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋

fedest.com, questions and answers