2
1+2+3+4+5+6+7+8+9= 45 :)
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
10 x 10=100. Would you rather go like this: 1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1=100?
20
It is equal to zero
2
2
2
1 + 1 = 2.... (im kind of worried about you right now...)
5
2wo
1plus 1.9 plus 0.08 plus 0.0001 plus 0.00002 is equal to 2.98
4x2 + 1 + x2 + 3 = 5x2 + 4
Carbon = C 1plus charge TetraChloride = 4 Chlorides 1minus charge CCl4 neutral charge
1+2+3+4+5+6+7+8+9= 45 :)
Add all the 1's except the last one, since 1 x 0 = 0. If you want to do all the additions first (this should be indicated by proper placing of parentheses), then the result is zero, since anything times zero = zero. In this case, you don't actually have to carry out the addition.