-179
4 divided by 183
-68
169
0.75
No, subtraction is not commutative. If you take the expression 9 - 4, you can't rearrange it because 9 - 4 does not equal 4 - 9.
506
-68
4
169
0.1818
.5333 repeated
The difference between adding and subtracting integers to multiplying and dividing integers comes by the sign conversion. For eg, there are two sets of integer -4 and -2 and -4 and 2 . Lets add and subtract and find the result . addition : -4 +(-2) = -6. subtraction : -4 -(-2) = -2. Multiplication : -4 *(-2) = 8. Division : -4 /(-2) = 2. On the other hand,second set addition : -4 +(2) = -2. subtraction : -4 -(2) = -6. product : -4 *(2) = -8. division : -4 /(2) = -2.
34 - 64/4 = 34 - 16 = 18 (remember that division takes precedence over subtraction).
12 divided by 4=3
0.75
17 - 5 * 4 / 2 By BIDMAS, Division comes before Multiplication, Addition or Subtraction = 17 - 5 * 2 By BIDMAS, Multiplication comes before Addition or Subtraction = 17 - 10 = 7
Multiplication and division first, addition and subtraction second. Without brackets, that becomes 5 - 16/4 + 4 = 5
For counting numbers, multiplication can be considered a shorthand form of writing repeated additions. For example, 4 x 3 is the same as 3 + 3 + 3 + 3.