2 − 1[13 − (1 + 6)] is -4
2 + 2[20 − 4(4 + 2)] is -6
3 + 2(1 + 8) is 21
4 − 2(10 − 8)(−4) is 20
When you have a string of addition and subtraction and no parentheses, complete the problem by solving from ____ to _____.
Left right
In the order of operations, what is the first operation that you should take care of?
paranthesis
What was the answer to the example 50
Solve this problem: 3(6−8)2 + 8÷2
16
1 answer
1 answer