Join Mrs. Markavich for a word problem with her friend Professor Barble! Get ready to have some fun adding tens and ones with ten frames and with a game called “What did I Add”!
Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
Visit the lesson page on MathMights.org for additional resources.
Download Full Packet
Download all the extension activities for "Math Mights" lessons in Quarter 3.
