Search Results For “revise 2, 5 and 10”

Finding the numbers and missing digits to make number sentences correct.

Investigate statements involving odd and even numbers.

Watch out when writing pence as pounds and remember to always have two digits after the decimal point.

This challenge is to find as many ways as possible of making 12 using three number cards and the add, subtract and multiply signs.

When counting up or down in tens or hundreds it can get tricky either side of the thousand boundary. These pages will help children gain confidence counting on and back.

Finding the number half way between two other numbers is not always easy. There are number lines to help with this as well as counting on in ones, tens and hundreds.

The cards at the end of this module are needed to complete these pages. Print onto card and cut them out.

By entering 4 + + = you can make your calculator into an ?add 4?machine. Follow the instructions on these pages. Useful when adding the same number lots of times or looking at patterns and sequences.

A good revision exercise on mentally adding and subtracting multiples of 10.

Mental addition and subtraction of multiples of 100, including crossing over the thousands.

Mental addition and subtraction of 2-digit numbers. These are about as hard as you would expect to get without using written methods.

A reminder that subtraction is the inverse of addition, and how this can be useful when working out mental calculations.