How can you use 4x7 to find 8x7? find the product. I don't understand this how can i expect my 3rd grader to understand.
4x7= 28
8x7= 56
28 x2 = 56
Tell ur 3rd grader that double of 4x7 (28) will equal to 8x7 (56)
hope this helps :)
Stop cheating kids
bro write the product of 4x7
The answer is 56
4 x 7 and 8 x 7... THE ANSWER IS 56!!!!
4 x 7 = 28
Double of 4 is 8, so we will double 28
(4x2) x 7 = (28x28)
or
(4+4) x 7 = (28+28) answer 56)