# Collected Resources

Find collected resources for your year group: all our Procedural Fluency Practice Worksheets, Extra Support, Problem-Solving Investigations and SPAG Presentations.

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Showing 25–30 of 44 results
Mastery: Reasoning and Problem-Solving

### Times tables: x/÷ facts

Maths
Y4

In-depth Investigation: Table Digital Roots
Children find the digital roots of multiples of 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12. They identify patterns and relate these to what they know of numbers.

Mastery: Reasoning and Problem-Solving

### Multiply multiples of 10 and 100

Maths
Y4

In depth Investigation: Multiples Grid
What do the shaded numbers on a 100 square have in common? Children apply knowledge of tables facts and divisibility. Multiples Grid from nrich.maths.org.

Mastery: Reasoning and Problem-Solving

### Co-ordinates: draw polygons

Maths
Y4

In-depth Investigation: Co-ordinate Challenge
Use clues about the symmetrical properties of capital letters to place them on the coordinate grid. Co-ordinate Challenge from nrich.maths.org.

Mastery: Reasoning and Problem-Solving

### Expanded & compact column subtraction

Maths
Y4

In-depth Investigation: Mobile Subtractions
Children select 3 contiguous numbers from a mobile phone display
and create a subtraction.

Mastery: Reasoning and Problem-Solving

### Consolidate one-place decimal numbers

Maths
Y4

In-depth Investigation: Round the Dice Decimals
Use two dice to generate two numbers with 1 decimal place. What happens when you round these numbers to the nearest whole number? Round the Dice Decimals from nrich.maths.org.

Mastery: Reasoning and Problem-Solving

### Draw circles, study polygons, e.g. triangles

Maths
Y4

In-depth Investigation: Egyptian Rope
The ancient Egyptians were said to make right-angled triangles using a rope which was knotted to make 12 equal sections. If you have a rope knotted like this, what other triangles can you make? Egyptian Rope from nrich.maths.org.