Search Results For “adding and subtracting decimals”

Adding on to the next whole hundred, and then on to the next whole thousand.

Adding two 3-digit numbers mentally. Often it is best to start with the hundreds, then the tens and finally the units; this is the opposite order than when using written methods.

Adding multiples of ten to three digit numbers using the standard written method.

Estimation, adding fractions, multiples and factors all figure this week.

Adding hundreds to a three-digit number with squared paper to help if necessary.

Adding a single digit to a three-digit number with squared paper to help if necessary.

Adding tens to a three-digit number with squared paper to help if necessary.

Adding a 3-digit number to whole hundreds with a Christmas theme.

Seeing multiplication as adding equal groups (twos, fives and tens).

Adding coins and finding change from multiples of 10p.

Find the time Tommy took for his walk from the map, adding minutes and seconds.

Exercises on how sentences can be made more interesting by adding adverbs, adjectives and further information.