Question

is the equation true or false

45 x 18 = (40 x 10) + (40 x 8) + (5 x 10) + (5 x 8) ____
99 x 31 = (100 x 31) - ( 1 x 31) ____
64 x 15 = 32 x 30 ____

Answer 1

Answer:

all are true

Step-by-step explanation:

if that blank spot is where youre supposed to put true or false, then yeah if you mulitply them they equal eachother for every equation