# PROBLEM SOLVING ACTIVITIES KS2 NRICH

To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice. Pick any ten numbers from the bags above so that their total is What do they mean? Many opportunities to work in different ways. Can you work out what is on each face and the route it has taken? All the Digits Age 7 to 11 Challenge Level:

Age 5 to 7 Challenge Level: Dicey Addition Age 5 to 11 Challenge Level: Which of her domino pieces are missing? Lengthy Journeys Age 7 to 11 Challenge Level: A paradox is a statement that seems to be both untrue and true at the same time. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

How do you compare if you try some similar activities?

## Multiplication and Division KS2

This task depends on learners sharing reasoning, listening to opinions, reflecting and pulling ideas together. Lolla bought a balloon at the circus. Always, Sometimes or Never?

What do the numbers shaded in blue on this hundred square have in common? How many cubes of each colour have we used?

To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical solvnig into everyday classroom practice. How Do You Do It? What happens when you enter different numbers? Number live Age 7 to 11 Challenge Level: What happens if you join every second point on this circle?

What Do You Need? This set of resources for teachers offers interactive environments to support work on graphical interpretation at Key Stage 4. Choose two of the numbers to multiply or divide, then mark your answer on the number line. Activvities gave the clown six coins to pay for it. Adam’s watch gains one minute every hour.

# Addition and Subtraction KS2 :

Tasks for KS1 children which focus on working systematically. What’s All the Talking About? Reach Age 7 to 14 Challenge Level: How many shapes can you build from three red and two green cubes?

Experiment with the interactivity of “rolling” regular polygons, and explore how the different positions of prkblem red dot affects its vertical and horizontal movement at each stage.

Display Boards Age 7 to 11 Challenge Level: Measure problems at primary level that require careful consideration.

## Search by Topic

Sealed Solution Age 7 to 11 Challenge Level: Counting Cards Age 7 to 11 Challenge Level: In this version of the story of the hare and the tortoise, the race is 10 kilometres long. The sum of the numbers inside it is written on each envelope.

To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice. Can you find out where all the numbers have got to from these ten statements? We start with one activitoes cube and build around it to make a 3x3x3 cube with red cubes.

Nine-pin Triangles Age 7 to 11 Challenge Level: You could explore this idea with other shapes too. Ip Dip Age 5 to 11 Challenge Level: Olympic Measures Age 11 to 14 Challenge Level: Can you sort out ks clues and find the number?

What is the shortest distance through the middle of a dodecahedron between the centres of two opposite faces?