it doesn't
31-(-6) We know minus and minus becomes plus 31+6 37
9 x 27 + 2 x 31 - 28..... Multiplication sums are first so... 9 x 27 = 243 & 2 x 31 = 62.This gives the new sum of 243 + 62 - 28. Addition is next... 243 + 62 = 305.Finally... 305 - 28 = 277
20 + 10 - 31 + 30 - 5 = 24
March 31
8060 Source: calculator
it doesn't
31-(-6) We know minus and minus becomes plus 31+6 37
9 x 27 + 2 x 31 - 28..... Multiplication sums are first so... 9 x 27 = 243 & 2 x 31 = 62.This gives the new sum of 243 + 62 - 28. Addition is next... 243 + 62 = 305.Finally... 305 - 28 = 277
20 + 10 - 31 + 30 - 5 = 24
7 + (2 x 15) - 6 = 31
31
March 31
1 + 10 ÷ 8 + 6 x 5 - 4 =1 + (10 ÷ 8) + (6 x 5) - 4 =1 + (⁵/₄) + (30) - 4 =1 + ⁵/₄ + 30 - 4 =31 -4 + ⁵/₄ =27 + ⁵/₄ =27 + 1¼ =28¼
Well, let's see here. To figure out how many times 31 goes into 399, we can simply divide 399 by 31. When we do that, we find that 31 goes into 399 about 12 times with a remainder of 7. Isn't that just a happy little reminder that numbers can be divided in different ways?
55 + 34 + 31 + 27 + 21 + 21 + 20 + 17 + 15 + 15 = 256
837