The temperature started at 89°f. if the temperature went up 6°f and then down 12°f, whats is the temperature difference relative to the high temperature?

a) −12°f
b) −6°f
c) 6°f
d) 12°f

a florist has 66 carnations and 42 roses. what is the greatest number of identical bouquets that can be made without any flowers leftover?

a) 4
b) 5
c) 6
d) 7

a baker has 88 chocolate cookies and 66 vanilla cookies. what is the greatest number of identical cookie bags that can be made without any cookies leftover?

a) 8
b) 11
c) 16
d) 22