Search Results For “add and subtract multiples of 10 and 100”

Add the coins together and write the total in dollars and cents.

To multiply by 21, just multiply by 20 and then add the number on. (To multiply by 20, double and times by 10.)

Week 10 worksheets on revising counting back from 20, ordering numbers, counting on in twos and tens and using the add sign.

Roll two dice and add the totals. Record and sort the results. What do you notice?

Roll two dice and add the totals. Record and sort results.

What happens when you add odd and even numbers together?

By entering 4 + + = you can make your calculator into an ?add 4?machine. Follow the instructions on these pages. Useful when adding the same number lots of times or looking at patterns and sequences.

Addition of a 2-digit number and a teen.

Recognising ‘What is the sum of…’ and ‘What is the total of…’ to add two small numbers, with a number line to help.

Recognising ‘What is the sum of…’ and ‘What is the total of…’ to add two small numbers, with bar models to help.

Recognising ‘What is the sum of…’ and ‘What is the total of…’ to add two small numbers, with no further help.

Recognising ‘What is the sum of…’ and ‘What is the total of…’ to add two small numbers, with images to help.