Lesson 1 of 8

🔢 What Is a Number?

🎯 Grades K–2 ⏱ ~15 minutes 💚 Beginner

What You'll Learn

  • What a number is and what it tells us
  • What zero means
  • That numbers go in order
Quick Check

1. What does the number 3 mean?

AIt is a letter
BIt means three of something
CIt means nothing

2. What does zero mean?

AOne thing
BNone at all
CMany things

3. Which number comes after 4?

A3
B5
C2
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