Mathematics · Mathematics Pedagogy
A child mentally calculated 27 + 38 as 65. When he was asked to explain his method of addition, he responded that '38 is near to 40 so 27 + 40 is 67, then I subtracted 2 to get 65.' This strategy of addition is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Partitioning
- 2Incrementing
- 3Regrouping / Compensation✓
- 4Direct Modelling
Correct answer
Regrouping / Compensation
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Mathematics Pedagogy MCQs →Want more practice questions on Mathematics Pedagogy?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Mathematics Pedagogy