A decimal as a percentage Student activity Play

A decimal as a percentage Whiteboard exercise Play

A number accurate to the given decimal place Student activity Play

A number accurate to the given decimal place Whiteboard exercise Play

Adding a negative number Whiteboard exercise Play

Adding and subtracting arbitrary decimals Whiteboard exercise Play

Adding and subtracting arbitrary decimals Student activity Play

Adding and subtracting positive decimals Student activity Play

Adding and subtracting positive decimals Whiteboard exercise Play

Adding common fractions and decimals Student activity Play

Adding decimals Animation Play

Adding decimals using the written method Student activity Play

Adding decimals using the written method Student activity Play

Adding decimals using the written method Whiteboard exercise Play

Adding decimals using the written method Whiteboard exercise Play

Applying percentages Student activity Play

Approximating irrational numbers Student activity Play

Approximating square root of three Whiteboard exercise Play

Approximating square root of two Whiteboard exercise Play

Approximations of irrational numbers Student activity Play

Arbitrary denominator Whiteboard exercise Play

Arbitrary denominators Student activity Play

Arbitrary shapes bounded by straight lines Student activity Play

Arbitrary shapes bounded by straight lines Whiteboard exercise Play

Arbitrary transformations Animation Play