Question

Double the 9 times table to find these products:
c. 2×18​

Answer 1

Answer:

here's the answer

Step-by-step explanation:

2×(9+9)

36

9×4

Answer 2

Step-by-step explanation:

WE KNOW THAT 2*18=36

WE ALSO KNOW 2*9=18

THEREFORE IF WE DOUBLE 9*2

WE GET 2*(18) THAT IS EQUAL TO 36