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Lesson 132 of 500 · Extra Passages
⭐ 30 XPNumber Lines Part 3
📖Story Brief #132
A number line is a straight line that shows numbers in order.
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A number line is a straight line that shows numbers in order. It starts with zero on the left and goes up to higher numbers on the right. Each number is evenly spaced apart. For example, if you want to find the number 3, you would count three spaces from zero. Number lines help us add, subtract, and understand how numbers relate to one another.
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Question 1
1 of 2What does a number line show?
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