7N04A Decimals - Ochre Education

This unit of work focuses on decimals. Students represent, compare, and order positive and negative decimals; convert between terminating decimals and fractions; add, subtract, multiply, divide (including writing one number as a decimal of another and finding a decimal of a number), square, cube, square root and cube root positive decimals, including combinations of operations and the use of brackets, fraction bars, and vinculums, resulting in positive rational numbers, including consideration of the field axioms for addition and multiplication (associative, commutative, identity, inverse, distributive); round decimals to a specified degree of accuracy; rich task on fractions and decimals; rich task on integers, squares and cubes, fractions and decimals through a rich task.