78 + yz = yz + 78
2000+700+80+4
When you have an algebraic expression, the term is "reducing" the expression when you write the expression in fewer terms or smaller multiples.
You could write-9 + 24It's equivalent to 15.
800 + 90 + 4 - 1 = 893
"6 more" indicates addition, so you can write that as 6+c, or c+6.
hi
30 -5 =x
The commutative property for addition is a + b = b + a
A - B = A + (-B) A - B = A + (-B) A - B = A + (-B) A - B = A + (-B)
7r = r + r + r + r + r + r + r or r7
The sum of b and 8 would be written b+8 or 8+b(commutative property of addition)
467 + 1
2000+700+80+4
6000 + 100 + 20 + 5
Oh, dude, it's like asking me for the cool, alternative name for your boring math problem. So, 3a plus 5 is basically the same as saying "three times a, plus five." It's just a fancier way of dressing up your numbers, you know?
When you have an algebraic expression, the term is "reducing" the expression when you write the expression in fewer terms or smaller multiples.
70 + 7