Go Math Science

Evaluate expressions involving subtraction and addition

by Dr. Osama M. Khaled — published Feb 24, 2026 — last modified Mar 07, 2026 07:27 AM — filed under: Year 7

Expressions can involve repeated subtraction or combinations of subtraction and addition. To evaluate them, we use the order of operations rule.

Located in Mathematics / … / Integers / Subtracting Integers

Evaluate -1 - (-2) -10

by Dr. Osama M. Khaled — last modified Feb 24, 2026 01:27 PM Located in Mathematics / … / Subtracting Integers / Evaluate expressions involving subtraction and addition

Evaluate: -3 - 5 - (-1)

by Dr. Osama M. Khaled — last modified Feb 27, 2026 09:10 AM Located in Mathematics / … / Subtracting Integers / Evaluate expressions involving subtraction and addition

Evaluate: -80 - (-2 - 24)

by Dr. Osama M. Khaled — last modified Feb 24, 2026 01:28 PM Located in Mathematics / … / Subtracting Integers / Evaluate expressions involving subtraction and addition

Evaluate -(-6) + (-18) - 4 - (-51)

by Dr. Osama M. Khaled — published Feb 27, 2026 — last modified Feb 27, 2026 09:09 AM Located in Mathematics / … / Subtracting Integers / Evaluate expressions involving subtraction and addition

Evaluate: -72 - (-6 - 51)

by Dr. Osama M. Khaled — published Feb 27, 2026 Located in Mathematics / … / Subtracting Integers / Evaluate expressions involving subtraction and addition

Solve application problems by subtracting integers

by Dr. Osama M. Khaled — published Apr 25, 2026 — last modified Apr 29, 2026 08:04 PM — filed under: Year 7

Subtraction finds the difference between two numbers. When we find the difference between the maximum value and the minimum value of a collection of ...

Located in Mathematics / … / Integers / Subtracting Integers

Temperature Variation

by Dr. Osama M. Khaled — last modified Apr 25, 2026 04:18 AM Located in Mathematics / … / Subtracting Integers / Solve application problems by subtracting integers

Elevation Change

by Dr. Osama M. Khaled — last modified Apr 25, 2026 04:18 AM Located in Mathematics / … / Subtracting Integers / Solve application problems by subtracting integers

Bank Balance Calculation

by Dr. Osama M. Khaled — last modified Apr 25, 2026 04:18 AM Located in Mathematics / … / Subtracting Integers / Solve application problems by subtracting integers

Search results