Multiplication and division

There are 227 NRICH Mathematical resources connected to Multiplication and division
Activities on the Gattegno Chart
article

Activities on the Gattegno Chart

In this article, Alf outlines six activities using the Gattegno chart, which help to develop understanding of place value, multiplication and division.
Journeys on the Gattegno Tens Chart
article

Journeys on the Gattegno Tens Chart

Alf describes how the Gattegno chart helped a class of 7-9 year olds gain an awareness of place value and of the inverse relationship between multiplication and division.
Double or Halve?
problem

Double or Halve?

Age
5 to 7
Challenge level
filled star empty star empty star
Throw the dice and decide whether to double or halve the number. Will you be the first to reach the target?
Doubling Fives
problem

Doubling Fives

Age
5 to 7
Challenge level
filled star empty star empty star
This activity focuses on doubling multiples of five.
Division Rules
problem

Division Rules

Age
7 to 11
Challenge level
filled star empty star empty star
This challenge encourages you to explore dividing a three-digit number by a single-digit number.
Multiply Multiples 3
problem

Multiply Multiples 3

Age
7 to 11
Challenge level
filled star empty star empty star
Have a go at balancing this equation. Can you find different ways of doing it?
Multiply Multiples 2
problem

Multiply Multiples 2

Age
7 to 11
Challenge level
filled star empty star empty star
Can you work out some different ways to balance this equation?
Multiply Multiples 1
problem

Multiply Multiples 1

Age
7 to 11
Challenge level
filled star empty star empty star
Can you complete this calculation by filling in the missing numbers? In how many different ways can you do it?
Lemons and Oranges
problem

Lemons and Oranges

Age
7 to 11
Challenge level
filled star empty star empty star
Can you work out how many lemons are on the table?
How Much Did it Cost?
problem

How Much Did it Cost?

Age
7 to 11
Challenge level
filled star filled star empty star
Use your logical-thinking skills to deduce how much Dan's crisps and ice-cream cost altogether.