97.15cm - 36cm =	cm
525 ÷ 5 =
394 × 0.5 =
75.75 - 13.15 =
97.2 + 5.14 =
6712 - 4784 =
17 × 11 =
9.34kg + 1.87kg =	kg
13m - 780cm =	m
127cm + 78cm =	cm