Search Results For “subtraction exchange”

Some tough addition and subtraction, including working with 3-digit numbers mentally.

Mainly addition and subtraction with a few other bits and pieces this week.

Write a digit in each box so that the calculation is correct. look for patterns.

More addition and subtraction, but be wary: they are quite hard!

Addition, subtraction, multiplication and division all feature this week.

A range of mental arithmetic skills are needed to answer these addition and subtraction questions.

It's all to do with subtraction this week.

Some pretty tricky addition, subtraction and money questions.

Mixed addition questions, plus some tricky subtraction.

Addition and subtraction using larger numbers and decimals this week.

Addition and subtraction as well as some percentages.

Addition and subtraction today, but they are quite tricky.