Lesson: Making Numbers up to 20 Elementary School • Mathematics • 2nd Grade • Elementary School Mathematics 1st Grade

Mathematics

In this lesson, we will learn how to make numbers up to 20 in multiple ways using both addition and subtraction.

Video

11:09

Q1:

Which subtraction sentence is equal to 8 + 5?

Q2:

Which of the following is equal to ?

Q3:

Which of these is NOT equal to 9?

Preview

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