Subtraction Grids
Can you meet the challenge to see how many subtraction calculations you can do in two minutes? There are different levels and you can choose either one or two missing numbers to make your number sentence correct.
Subtraction to 10
This game provides a simple introduction to the concept of subtraction. Each calculation features a subtraction within 10, along with a pictorial representation of the start number.
Helicopter Rescue
A game which focuses on numbers from up to 10, to up to 100. There are four game modes: Find a Number, Find the Number Between and Count On and Count Back. The counting on and back games reinforce the vocabulary of addition and subtraction.
Ten Frames - 1 to 100
This manipulative is great for demonstrating two-digit numbers, ten more or less, one more or less and addition of two digit numbers.
Paint the Squares
There are various sized interactive grids up to 120, all of which are configurable. They include a regular 100 square, a negative numbers grid, decimal numbers and puzzles. Ideal for starter or plenary activity.
Catch the Stars - Subtraction
Catch the stars in your bucket by working out the subtraction sums. Either subtract by mixed numbers or a single number up to 10. Be careful not to miss the stars.
Addition and Subtraction Facts
This is a brilliant animated resource for demonstrating addition and subtraction facts to 20. Super for number bonds and missing numbers.
Subtracting with Regrouping Lesson
This lesson explains how to work out column subtraction of three-digit numbers using regrouping or borrowing.
Blast Off
Blast Off is a mental maths game for 5 to 8 year olds which can help you to know your two digit numbers and help with addition and subtraction skills. It covers different vocabulary such as more than, less than, count on and count back.
Subtraction using concrete and pictorial strategies
A video lesson which shows how to solve subtraction problems using counters and pictures. It demonstrates how to set up and solve the subtraction questions and gives ideas for a subtraction game at home.
