65438+ 0× number of shares per share = total number of shares = total number of shares = number of shares = number of shares.

2 1 multiple× multiple = multiple1multiple = multiple/multiple = 1 multiple

3 speed × time = distance distance ÷ speed = time distance ÷ time = speed

4 unit price × quantity = total price/total price = total quantity/quantity = unit price

5 working efficiency × working time = total workload ÷ working efficiency = working time ÷ total workload ÷ working time = working efficiency

6 Addendum Addendum = and-One Addendum = Another Addendum

7 minus-minus = minus-minus = minus minus minus = minus.

8 factor × factor = product product ÷ one factor = another factor

9 Dividend Divider = quotient divisor = divisor quotient × divisor = dividend

1 square c perimeter s area a side length perimeter = side length× 4c = 4a area = side length× side length s = a× a.

2 cubic v: volume a: surface area of side length = side length × side length× 6 s Table =a×a×6 volume = side length× side length× side length v = a× a× a.

3 rectangle c perimeter s area a side length perimeter = (length and width) ×2 C=2(a b) area = length× width S=ab

4 cuboid v: volume s: area a: length b: width h: height (1) surface area (length× width× length× height× width× height )× 2s = 2 (abah BH) (2) volume = length× width× height V=abh.

5 triangle s area a base h height area = base x height ÷2 s=ah÷2 triangle height = area x 2 ÷ base triangle base = area x 2 ÷ height.

6 parallelogram s area a bottom h height area = bottom x height s=ah

7 trapezoid s area a upper bottom b lower bottom h height area = (upper bottom and lower bottom) × height ÷2 s=(a b)× h÷2.

8 circle s area c perimeter ∏ d= diameter r= radius (1) perimeter = diameter x ∏ = 2 x ∏× radius c = ∏ d = 2 x r (2) area = radius x radius x ∏.

9 cylinder v: volume h: height s; Bottom area R: bottom radius C: bottom circumference (1) lateral area = bottom circumference× height (2) surface area = lateral area bottom area× 2 (3) volume = bottom area× height (4) volume = lateral area ÷2× radius 10 cone V: volume H: height S; Bottom area r: bottom radius volume = bottom area × height ÷3

I hope the above information can help you.