Double 2-digit or 3-digit numbers
Progressively harder doubling and halving; from teens, to 2-digit multiples of 5 to 3-digit multiples of 10.
4 pages
Double 2-digit or 3-digit numbers
Progressively harder doubling and halving; from teens, to 2-digit multiples of 5 to 3-digit multiples of 10.