This is a first-grade addition and subtraction drill designed for children who feel anxious when they cannot see what lies ...

Many parents introduce the 100-bead abacus to their children's math learning. Since it makes practicing counting and the ...

This Year 6 maths teaching resource includes a PowerPoint and differentiated worksheets for independent learning, to guide your class through using addition and subtraction to solve calculations and ...

A worksheet on addition and subtraction within 10. There are four exercises with 10 problems each. The first exercise is on addition, the second exercise is on subtraction and the last two exercises ...

Students put all of their addition and subtraction skills together to solve equations. In this lesson, students put all of their addition and subtraction skills together to solve equations. Julia ...

Relating addition and subtraction and playing the game BUMP; counting down. Relating addition and subtraction and playing the game BUMP; Working with numbers, starting with a number and counting down ...

You can add or subtract numbers in lots of different ways. You can use number lines, number bonds, fact families, 10 squares and counters, or even just writing the numbers down. Sometimes it is faster ...

Mental maths is when you do calculations in your head instead of writing them down. Sometimes, it's just as quick to do calculations in your head as it is to write down every step. You can add and ...