Adding and Subtracting 1s

Master addition and subtraction with this lesson! Students will learn to add and subtract 1s and 100s using place value charts and number bonds, building a strong foundation in number sense.
Adding Two-Digits Quiz

Practice your skill in adding 2-digit numbers with this interactive arithmetic addition game.
Doubling to 20

Through engaging in these amazing interactive digital self-marking doubling to 20 maths activities, preschool children will develop an understanding of the concept of doubling and its application in basic arithmetic.
Subtract Two Numbers (across a 100)

By the end of this unit, year 3 children will learn how to add and subtract numbers multiples of 100 using number lines and pictorial representations.
Subtract Two Numbers (across a 10)

By the end of this unit, year 3 children will learn how to add and subtract numbers multiples of 100 using number lines and pictorial representations.
Add and Subtract: 2-Digit and 1-Digit

Make mastering 2-digit addition and subtraction fun and engaging for your KS1 Maths students!
Columnar Addition

Learn how to add large numbers using the column method with or without regrouping.
Estimate Answers

By the end of this unit, year 3 children will learn how to add and subtract numbers multiples of 100 using number lines and pictorial representations.
Negative Numbers: Addition and Subtraction
Description National Curriculum Objectives Target Age By the end of this unit, students will be able to: Understand the concept of positive and negative numbers and their representation on a number line. Compare and order positive and negative numbers. Perform addition, subtraction, multiplication, and division with directed numbers. Apply the concept of directed numbers to […]
Picture Subtraction

Become a Member Description By the end of this unit, children will be able to: Subtract numbers through visual representations, enhancing their understanding of addition concepts. Build a concrete understanding of subtraction as taking away quantities. National Curriculum Objectives Year 1 Mathematics: Addition and Subtraction Read, write and interpret mathematical statements involving addition (+), subtraction […]