Question

Show how to solve the problem 378 x 6 using place value with regrouping. Explain how you knew when to regroup.

Answer 1

2,268

Step-by-step explanation

By grouping 378 can be written as,

378 = 300 + 70 + 8

6× 378 = 6 × (300 + 70 + 8)

= (6×300) + (6×70) + (6×8)

= 1800 + 420 + 48

= 2,268