Lesson: Adding and Subtracting Numbers up to 10 Elementary School Mathematics 1st Grade • JUMPMath 2.1 • Part 1 of 2 • Assessment & Practice • US EditionMathematics
In this lesson, we will learn how to solve problems by deciding whether to add or subtract and then completing equations by adding and subtracting within 10.
Sample Question Videos
A pizza had 8 slices. 3 of them had pepperoni on them.
Which of these tells you how many slices did NOT have pepperoni?
There were 4 cupcakes on a plate. 2 of them had chocolate frosting.
Which of these tells you how many did not have chocolate frosting?
A fisherman caught 2 fish. Then, he caught 1 more.
Which of these tells you how many fish he caught in total?