In this lesson, we will learn how to understand subtraction, subtract one- or two-digit integers, and apply this to real-life situations.
Students will be able to
Q1:
Fill in the blank: −1−5=.
Q2:
Find the equation that answers this problem:
Today, Hannah is 37 years old and William is 61 years old. How old was William 23 years ago?
Q3:
Fill in the blank: 1−9=.
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