This week in math we'll be discussing strategies for subtracting numbers within 20.   The goal is for students to be able to use these strategies to mentally subtract numbers within 20.  One of the strategies we'll be working on this week is using a number line to subtract smaller numbers.  We will then be using the number line again later in the week to add two digit numbers. 

We'll be using a 'Diffy' board to practice our subtraction facts.  Here is a link to an online version of the board that you can practice at home: Online Diffy Board 

We'll also be playing a game called Strike it Out that you can play at home to reinforce the concepts that we've been covering in school.  Here is a link to directions of how to play the game: Strike it Out

Remember to keep revisiting strategies and concepts that we've covered!  Here is a link to a game we played last week that all of the kids loved! Addem and Ann's Dartboard Game

Have a great week!