This is just a silly word problem that my mascot Mathy made up: Who did more jumping jacks, Mathy or Giganto? (They're both mammoths.) And how many more?
Just an example word problem for 2nd grade math. :)
The first part of this lesson (on the concept of difference and "how many more") is here:
• "How many more" word problems and the conc...
This lesson is part of the Math Mammoth Grade 2 curriculum:
https://www.mathmammoth.com/complete/...
Practice the connection/relationship between addition and subtraction with interactive exercises:
https://www.mathmammoth.com/practice/...
Find my other 2nd grade math videos at https://www.mathmammoth.com/videos/gr...