Multiple choice general knowledge math & puzzles

Add: 0.1, 0.01, 0.001, 0.0001

  1. 0.2011

  2. 0.0211

  3. 0.1112

  4. 0.1111

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Adding decimals with place values: 0.1 + 0.01 + 0.001 + 0.0001 = 0.1111. Line up by decimal point and add each column from right to left. This tests understanding of decimal place value.