# NRICH PROBLEM SOLVING WITH FRACTIONS DECIMALS AND PERCENTAGES

What percentage of this orange drink is juice? 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. Washing-up Age 14 to 16 Short Challenge Level: Pick two rods of different colours. Can you explain how I know?

Can you find its length? Fractions of Age 14 to 16 Short Challenge Level: Fraction Lengths Age 7 to 11 Challenge Level: Weekly Problem 32 – Can you work out the missing numbers in this multiplication magic square? A jigsaw where pieces only go together if the fractions are equivalent.

## Fractions, Decimals & Percentages

What percentage of this orange drink is juice? Keep an eye on your score – ending at around would be an excellent score. What Do You See Here? Set your own level of challenge and beat your own previous best score. Fractional Wall Age 7 to 11 Challenge Level: What is the overall reduction in cost?

# Matching Fractions, Decimals and Percentages :

An investigation involving adding and subtracting sets of consecutive numbers. Cuisenaire Environment Age 5 to 11 Challenge Level: Fractional Wall Age 7 to 11 Challenge Level: Where will they meet on their way around and will they ever.

STANFORD CS193P HOMEWORK ASSIGNMENT

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. Were they always written in the same way?

Fractions, Decimals and Percentages – Short Problems Age 11 to 16 A collection of short problems on fractions, decimals and percentages. You may also be interested in our longer problems on Fractions, Decimals and Percentages.

# Fractions, Decimals & Percentages :

Andy’s Marbles Age 7 to 11 Challenge Level: What fraction of the piece of paper is the small triangle? Harmonic Triangle Age 14 to 16 Challenge Level: What percentage of the truck’s final zolving is coal?

Boarwarts Academy played their annual match against Range Hill School. How long could he make his peaches last for? Set your own level of challenge and beat your own previous best score. Mixing Lemonade Age 11 to 14 Challenge Level: Number This collection of resources is designed to help you to improve your understanding of topics in Number.

Twisting and Turning Age 11 to 14 Challenge Level: An activity fractioms teachers to initiate that adds to learners’ developing understanding of fractions. Just to make a point, Mike runs anticlockwise whilst Monisha runs clockwise. Farey Sequences Age 11 to 14 Challenge Level: Register for our mailing list.

SHOW MY HOMEWORK HGSS

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 long could he make his peaches last for?

Working on these problems will help your students develop a better understanding of number operations and calculation methods. Can you tangle yourself up and reach any fraction?

## 283 Matches for fractions, decimals, percentages

Egyptian Fractions Age 11 to 14 Challenge Level: In this feature we offer rich tasks to build learners’ deep conceptual understanding of fractions. Andy had a big bag of marbles but unfortunately the bottom rfactions it split and all the marbles spilled out.

Multiply a sequence of n terms together.