Yesterday you were adding multiples of ten and hundred to 4-digit numbers.
You did this, either by counting on in 10s or in 100s OR by using your number facts to help you.
Today you will be doing the same thing but this time subtracting multiples of 10 or 100 so you will need to count back in 10s or 100s or use number facts.
Read through the PowerPoint and answer the questions!
Pick a gold, silver or bronze challenge to complete!