0
Anonymous
30+70 = 100
Wiki User
70 + 80 + 70 + 30+ 80 + 80+ 80 = 490
30 + 50 + 70 = 150
the sum of 70 + 30 = 100
The sum of 70 + 30 + 1250 + 50 + 100 = 1500
-20
30
70
-40 + 70 = 30
200
190
8+1+5+5+3+8+10+30=70 The answer is 70
10+30=70-30