Robot Addition
Robot Addition is a multiple choice addition game for 5 to 7 year olds. It has three game modes: Addition to 10, Addition to 15 and Addition to 20.
100 Hunt
A simple game where you need to add 10 to other numbers on a hundred square. It is best displayed on full screen and would work well on an interactive whiteboard.
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.
Addition to 10
A useful introduction to the concept of addition which features cute animals to count and a number line.
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.
Fruit Splat Addition
7 levels of addition sums to solve. The levels go up to adding two digit numbers with regrouping. Splat the fruit with the correct answers. Vary the speed to give yourself more time.
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.
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.
100 Bead Rekenrek
A great teaching tool for helping children to understand two-digit numbers, place value, doubling, halving, counting in 5s and 10s, and more.
