By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract
When you subtract one number from another you get the difference.You just said it; sum.
The numbers are: 76 and 20
112 - 102 = 21
Multiply two odd numbers Add an even and an odd Subtract an odd and an even
Addition and subtraction!
That means that you calculate the cubes of two numbers, and then either add or subtract them.
well that is easy to add two whole numbers like 8+10 is just 18 so you find the total of the two numbers. then to subtract you take it away so 9-4=5 then to check add the 2nd number (in this case 4) to what the sum equals and 4+5=9
To average two numbers you add them and divide by two; for three numbers you add and divide by three; and so on. For example, the average of 5, 10, and 24 would be 39/3 or 13.
you add the two numbers that r given then you subtract 180 from the number you got and their you go you will have the answer