1 x score per share = total ||||| total ÷ per share = number of shares |||| total number of shares = number of shares |||| 21multiple × multiple = multiple ||| | multiple1multiple = multiple |||||| | | Distance ÷ time = speed ||||| 4 unit price × quantity = total price ||||| total price ÷ quantity = unit price ||||| total price ÷ quantity = unit price |||||||||| 5 work efficiency × working time = total work |||||| total work efficiency = working time ||||||? Total amount of work ÷ working time = working efficiency |||||| 6 addend+addend = sum |||||| and-one addend = another addend |||||| 7 minuend-subtree = difference |||||||| Difference+subtree = minuend |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| ||

02 graphic calculation formula

1 square c: perimeter s: area a: side length? Perimeter = side length ×4 C=4×a |||? Area = side length × side length s = a× a |||| 2 cubic v: volume a: surface area of side length = side length× side length× 6s = a× a× 6 ||||| Volume = side length× side length× side length v = a× a× a |||| 3 Rectangular c: circumference s:. × 2s = (a× b+a× h+b× h)S=a×h |||7 trapezoid s: area a: upper bottom b: lower bottom h: height area = (upper bottom+lower bottom )× height ÷2 S=(a+b)×h÷2? 8 circle s: area c: perimeter ∏ d: diameter r: radius perimeter = diameter ×∏=2×∏× radius C=∏×d=2×∏×r? Area = radius × radius ×∏ S=r×r×∏9 Cylinder V: Volume H: Height R: Bottom Radius C: Bottom Perimeter Transverse Area = Bottom Perimeter× Height? Surface area = lateral area+bottom area× 2 volume = bottom area× height? Volume = lateral area ÷2× radius 10 cone v: volume h: height s: bottom area r: bottom radius volume = bottom area× height÷ 3 v = s× h×1/3.