Hi Travina;
3 + 5= 5+3 TRUE, 8=8
2 + (2)=0 TRUE, adding a negative number is the same as subtracting a positive number.
22=0
6 3+36 There is no = sign. This is not an equation, it is an expression. We must make it an equation.
66=3+3, 0=0
5 +0=0 FALSE. This is also 5=0. Let's make it true.
5(0)=0, 0=0
2+(4+5)=(2 + 4 )+5 TRUE All these numbers are being added together. It does not matter where the parentheses are located...
2+(9)=(6)+5
11=11
3 x 5 = 5 x 3 TRUE. In multiplication, the order of the numbers does not matter.
15=15
10 / 2 =2 /10 FALSE. Let's make it true...
10/2=10/2
2(5 X 3) = (2 x 5)(3) TRUE. In multiplication, the order of the numbers does not matter.
2(15)=(10)(3)
30=30
2(1/2)=0 FALSE. Let's make it true...
2(1/2)=1
1 X 3 = 3 TRUE.
1/10/2014

Vivian L.