### NRICH MULTIPLICATION PROBLEM SOLVING KS2

Are these statements relating to odd and even numbers always true, sometimes true or never true? Multiplication and Division These tasks will help you to think about multiplication and division. How many altogether in this 3 by 5? These upper primary tasks all specifically draw on the use of visualising. A game for 2 people. Can you work out how to use Napier’s bones to find the answer to these multiplications?

Age 7 to 11 Challenge Level: Doubling Fives live Age 5 to 7 Challenge Level: Everthing you have always wanted to do with dominoes! If you know the numbers that come out, what multiplication might be going on in the box? Illustrating Number Properties with Arrays Age 5 to 11 This article for teachers describes how modelling number properties involving multiplication using an array of objects not only allows children to represent their thinking with concrete materials,.

# Multiplication and Division KS2 :

Dominoes Age 7 to 16 Challenge Level: Doplication Age solvnig to 11 Challenge Level: Use Excel to explore multiplication of fractions. Can you use the number sentences to work out what they are?

Here is a chance to play a version of the classic Countdown Game. Age 16 to 18 Challenge Level: Table Patterns Go Wild! Can you find some more abundant multpilication The first eleven triangle numbers have been identified.

## 123 Matches for age 5 to 7 for multiplication and division

How many blocks would be needed to build an up-and-down staircase with 5 steps up and 5 steps down? What happens for other sizes? Factor-multiple Chains Age 7 to 11 Challenge Level: We start with one yellow cube and build around it to make a 3x3x3 cube with red cubes. If there are 3 squares in the ring, can you place three different numbers in them so that their differences are odd?

Can you complete this jigsaw of the multiplication square? What do you notice? Complete the whole multiplication sum.

Who said that adding, subtracting, multiplying and dividing couldn’t be fun? Can you find any two-digit numbers that satisfy all of these statements? Can you complete this calculation by filling in the missing numbers? The lower primary tasks in this collection could each be solved by working backwards.

# Multiplication Squares :

Age 7 to 14 Challenge Level: Using the information given, can you replace the stars in the calculation with figures? Can you sort out the clues and find the number? Will you be the first to reach the target? Square Subtraction Age 7 to 11 Challenge Level: Pproblem Go game for an adult and child. Cycling Squares Nricb 7 to 11 Challenge Level: These eleven shapes each stand for a different number.

Are these statements always true, sometimes true or never true? Register for our mailing list. Divisibility Tests Age 11 to 16 This article takes the reader through divisibility tests and how they work.

How do the images help to explain this? Can you find different ways of doing it? Age 11 to 14 Challenge Level: Even and Odd Age 5 to 7 Challenge Level: Will you be the first to have four numbers in a row on the number line?