Question

8. Write out how you would add: 8 + 4 + 5 + 6 + 2 + 9 + 5

Answer 1

Any ideas?

Answer 2

Hint: a +b = b + a

Answer 3

also a + ( b + c ) = ( a + b ) + c

Answer 4

well i would do it like (9+5) 2+6+5+4+8

Answer 5

why?

Answer 6

look for number combinations that add to 10

Answer 7

we make easy number with easy like 5+5 and 6+4 we have now 20 after that 6+2 =8 and 8 so 6+2+8 = 16 now 20 +16 =36

Answer 8

oh

Answer 9

did u understand method Mr.@Salamnder

Answer 10

i did understand the 5+5 and 6+4

Answer 11

and ima girl

Answer 12

oo skull i understand what you meant

Answer 13

ok sorry

Answer 14

thank you both i didnt get it but now i do

Answer 15

yea i did it different but still got the same awnser