Pages
Downloads
Questions | PowerPoint | Answers
Links
1 Count on from a three-digit number in ones
2 Add a single-digit number to a three-digit number
3 Add two multiples of 10 beyond 100
4 Count on in tens from a three-digit number
5 Add a multiple of 10 to a three-digit number mentally
6 Count on or back in multiples of 100
8 Add a multiple of 100 to a three-digit number
9 Add numbers with up to three digits using the column method