Question

General form of a three-digit number abc is

• A. a + b + c
• B. 100×a + 10×b + 1×c
• C. 100×a + 10×b + 10×c

Answer 1

The correct option is B 100×a + 10×b + 1×c

abc is a 3-digit number, where:
• a is in the hundreds place
• b is in the tens place
• c is in the units place

Therefore, general form of a three-digit number abc is
100$\times$a + 10$\times$b + 1$\times$c