Subtracting polynomials Whiteboard exercise Play

Subtracting polynomials Student activity Play

Subtracting polynomials – build up the result Whiteboard exercise Play

Subtracting using the written method Animation Play

Subtracting using the written method Animation Play

Subtraction of algebraic sums Student activity Play

Subtraction of algebraic sums Animation Play

Subtraction of algebraic sums – activity Whiteboard exercise Play

Summing natural numbers Animation Play

Surds Class activity Play

The arithmetic mean of two numbers Animation Play

The correct position of the signs Whiteboard exercise Play

The cost of a 3-day mountain trip Whiteboard exercise Play

The difference in weights Whiteboard exercise Play

The distribution of the rational numbers over the number line Animation Play

The equal numbers Whiteboard exercise Play

The exact results of the subtraction Whiteboard exercise Play

The expressions of equal value Whiteboard exercise Play

The highest common factor of numbers 33 and 44 Animation Play

The maze Game Play

The missing brackets Whiteboard exercise Play

The missing decimal Whiteboard exercise Play

The missing fraction Whiteboard exercise Play

The missing numbers Whiteboard exercise Play

The missing numbers Game Play