Sure! Multiplying by 18 involves multiplying a number by 18. Here are a few examples:
- \( 1 \times 18 = 18 \)
- \( 2 \times 18 = 36 \)
- \( 3 \times 18 = 54 \)
- \( 4 \times 18 = 72 \)
- \( 5 \times 18 = 90 \)
- \( 6 \times 18 = 108 \)
- \( 7 \times 18 = 126 \)
- \( 8 \times 18 = 144 \)
- \( 9 \times 18 = 162 \)
- \( 10 \times 18 = 180 \)
If you have a specific number you'd like to multiply by 18, just let me know!