Question

Which of the following represents 645?

A. 6 hundreds + 5 ones
B. 3 hundreds + 34 tens + 5 ones
C. 5 hundreds + 4 tens + 5 ones
D. 6 hundreds + 2 tens + 15 ones

Answer 1

its D. because 6 = 600 so 2 tens + 600 = 620 so 15 plus all of the above is 645 :D hope this helped

Answer 2

The answer would be D because you have 6 hundreds and the 2 tens and 15 ones because if you took out ten from the ones then you would get 3 tens and 5 ones. The hope I didn't confuse you