CBSE · Class 6 · Mathematics · Knowing Our NumbersRound off 86 to the nearest tens.
Step-by-Step Solution
The digit at the ones place in 86 is 6, which is greater than 5. Therefore, we round up to 90.
Detailed Options Breakdown
Option : 80
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Knowing Our Numbers.
Option 1: 85
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Knowing Our Numbers.
Option 2: 90 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 3: 100
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Knowing Our Numbers.
💡 Study Guide: This question tests core syllabus concepts from Knowing Our Numbers. For formulas, key summaries, and mock exam reference guides, read the full Knowing Our Numbers Revision Notes.