55+(-20) equals 35
104 km = 65 miles
120 - 104 equals = 16
12 equals 3x(4) equals 6x(2) equals (12)x1
400
88+16=104 you can solve by doing 104-88 to find x
One possible answer: Blank 1 = 3150 Blank 2 = 10 Blank 3 = (2/315) = approx 0.006349
7" x 104 = 728 square inches.
181
28 x 5 = 104
207
3 times blank equals 18,000 = 54000