chapter 6 We Distribute, Yet Things Multiply - Part 5

When multiplying by 11, the general rule for 4-digit number 'dcba' is:

Type: MCQ • Marks: 1
When multiplying by 11, the general rule for 4-digit number 'dcba' is:
Options
A. Multiply each digit by 11
B. Multiply by 10 then add 'dcba' then divide by 10
C. Add 'dcba' to 'dcba0'
D. Add 'dcba' to itself
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Class 8th Ganita Prakash Part 1

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