Relating addition and subtraction and playing the game BUMP; counting down. Relating addition and subtraction and playing the game BUMP; Working with numbers, starting with a number and counting down ...

Using what you know about numbers to solve a number riddle. Using what you know about numbers to solve a number riddle. Keep Learning is available to stream on pbs.org and the free PBS App, available ...

Are you a fan of escape rooms? You don’t actually need to leave the house since there are plenty of virtual escape rooms on the internet. One such escape room is Trace, from Cool Maths Games, and if ...

Your child can build an understanding of addition, subtraction, and the other math concepts they are learning in first grade by playing with everyday objects. Use items that your child enjoys playing ...