Explain how you can find 4 x 754 using two different methods for 4th graders

Solution : - To find 4 x 754 using two different methods, we have two methods

Method 1 : - 4 x 754

=4 (700+50+4)

=4 x 700 + 4 x 50 + 4 x 4 [By using distributive property]

= 2800 + 200 + 16

= 3016 Ans

Method 2 : - 4 x 754

=4 (750+4)

= 4 ((5 x 150) + 4)

=4 x 5 x 150 + 4 x 4 [By using distributive property]

= (4 x 5) x 150 + 4 x 4 [associative property]

= 20 x 150+16

=3000+16

=3016 Ans