Speed Maths for the Creative Mind (Advanced) — Student’s Workbook

1) Sum of consecutive numbers
2) Subtraction from a base

1) Bar number
2) General subtraction

1) Doubling and halving
2) Multiplication from a base

1) Multiplying (dividing) by 5, 25, 50
2) Multiplying by 11
3) Multiplying by 101

1) 2 by 2 digits
2) 3 by 3 digits

1) Short division
2) Divide by factors

1) Special squaring

a) Squaring numbers near 50
b) Squaring numbers that end in 5

2) General squaring
3) Square roots of perfect squares

1) Cube roots of perfect cubes
2) Cubes

1) Compare and order fractions
2) Adding and subtracting fractions

1) Percentages
2) Estimation