Explain and justify Whiteboard presentation Play

Expressions involving division Whiteboard exercise Play

Expressions involving multiplication Whiteboard exercise Play

Expressions with common fractions and decimals Whiteboard exercise Play

Expressions with common fractions and decimals Student activity Play

Factors of numbers Whiteboard exercise Play

Facts and assumptions – prime numbers Whiteboard exercise Play

Facts and assumptions – the sum of the numbers Whiteboard exercise Play

Fermat numbers Whiteboard exercise Play

Field size and the numbers of partridges Animation Play

Find the difference Student activity Play

Finding numbers Animation Play

Finding terms of the sequence Simulation Play

Finding the missing number Whiteboard exercise Play

Finding the missing numbers Whiteboard exercise Play

Finding the missing numbers in the divisions Whiteboard exercise Play

Finding the numbers in the given ratio Whiteboard exercise Play

Finding the numbers in the given ratio Student activity Play

Finding the numbers that satisfy the inequalities Whiteboard exercise Play

Finding the prime numbers decomposition Whiteboard exercise Play

Fish-hooks Whiteboard exercise Play

Five missing numbers Whiteboard exercise Play

Fractional exponents – numbers different from the other numbers Whiteboard exercise Play

Fractions and decimals in sums Animation Play

Fractions to decimals Student activity Play