Solve the Integer Expression: -7 + 5 + 2 + 1

Question

−7+5+2+1= -7+5+2+1=

Video Solution

Solution Steps

00:00 Use the substitution law in order to rearrange the exercise
00:11 Addition and subtraction are at the same level according to the order of operations hierarchy, thus we solve from left to right
00:20 This is the solution!

Step-by-Step Solution

According to the rules of the order of arithmetic operations, we solve the exercise from left to right since it only has addition and subtraction operations:

−7+5=−2 -7+5=-2

−2+2=0 -2+2=0

0+1=1 0+1=1

Answer

1 1

More Questions

Related Subjects

The Order of Operations The Order of Basic Operations: Addition, Subtraction, and Multiplication Order or Hierarchy of Operations with Fractions

Question Types

Addition, Subtraction, Multiplication and Division: Only addition and subtraction