Reaching Twenty and Comparing Numbers on the Number Line! 🎯🔢
Welcome back! Today, our math adventure reaches the grand number 20! We explore: 16, 17, 18, 19, and 20. Twenty represents two full bundles of ten (10 + 10)! We also learn how to compare quantities using mathematical symbols: greater than (> ), less than (< ), and equal to (=) using our handy number line!
🚀 Numbers 16 to 20
- 🟣 16 (Sixteen): 1 ten and 6 ones (10 + 6)
- 🟣 17 (Seventeen): 1 ten and 7 ones (10 + 7)
- 🟣 18 (Eighteen): 1 ten and 8 ones (10 + 8)
- 🟣 19 (Nineteen): 1 ten and 9 ones (10 + 9)
- 🟣 20 (Twenty): 2 complete tens (10 + 10)
⚖️ Comparison Symbols: >, <, =
• Greater than (>): The open mouth faces the larger number: 18 > 15.
• Less than (<): The point points to the smaller number: 16 < 19.
• Equal to (=): Both sides have the same value: 20 = 20.
🧩 The Number Line to 20
Numbers increase in value as we travel to the right!
Tap any card to reveal its meaning, or tap the audio icon to listen:
Click on an option to check your answer and view the detailed explanation: