Integers: addition and subtraction videos

Zero pairs worked example

Adding with integer chips

Adding negative numbers on the number line

Signs of sums on a number line

Subtracting with integer chips

Interpreting numeric expressions example

Number equations & number lines

Graphing negative number addition and subtraction expressions

Adding the opposite with integer chips

Subtracting a negative = adding a positive

Adding the opposite with number lines

Subtracting integers: find the missing value

Adding integers: find the missing value

Ordering expressions

Substitution with negative numbers