Question

g.
2 8 6
× 7 3
-------

Explanation:

Step1: Multiply by the units digit (3)

Multiply 286 by 3: \(286 \times 3 = 858\)

Step2: Multiply by the tens digit (7, shifted left)

Multiply 286 by 70 (since 7 is in the tens place, we add a zero at the end): \(286 \times 70 = 20020\)

Step3: Add the two results

Add 858 and 20020: \(858 + 20020 = 20878\)

Answer:

20878