Search Results For “doubling and halving to 20”

Today we are going to look at two tricky words we use to describe parts of a fraction.

Knowing your 2x, 5x and 10x tables can really help with other calculations.

Adding a 2-digit number to a 3-digit number using the standard written method.

Complete the tables, finding one more than in numbers, words and graphics.

What number do you need to add to make a total of 100? Probably the best way is to add on to the next whole ten and then count on in tens to 100.

Maths is all to do with pattern. Here we have patterns made on a number square when counting on in threes, fours and fives.

Plenty of practice at counting up in fives and seeing the patterns.

A look at the inverse relationship between addition and subtraction.

More on the inverse relationship between addition and subtraction.

More on the inverse relationship between addition and subtraction.

Adding baubles and stars on Christmas trees.

Counting in tens and hundreds with a Christmas theme.