Examples of equations for 6th grade (11y)

Number of problems found: 286

  • Simple equation 3
    equilateral_triangle_2 24 = n • 27, solve for n
  • Reciprocal equation 3
    reciprocal Solve reciprocal equation: 1/2 + 2/3=1/x
  • Root
    root_quadrat The root of the equation ? is (equal or greater or less than zero)? ?
  • Wood dividing
    meter_23 Which equation calculates the number of 1/3-foot pieces that can be cut from a piece of wood that is 7 feet long?
  • Equation
    eq Solve equation and check the result: 1.4x - 3/2 + x - 9,8 = x + 0,4/3 - 7 + 1,6/6
  • Star equation
    numbers_37 Write digits instead of stars so that the sum of the written digits is odd and is true equality: 42 · ∗8 = 2 ∗∗∗
  • Denominator
    fraction_half Calculate the missing denominator x: ?
  • Number
    fractions_1 Calculate the integer number which, divided by 34 gives 10 and the rest 25.
  • Expression
    fractions If it is true that ? is:
  • 15 number
    numbers_15 What number is smaller (greater) by 15 than its half?
  • Unknown number 11
    numbers_33 That number increased by three equals three times itself?
  • Timeage
    deep Seven times of my age is 8 less than the largest two-digit number. How old I am?
  • Book
    matematika_encyklopedia To number pages of the thick book was used 4201 digits. How many pages has this book?
  • The quotient
    12466 The quotient of g and 55 is the same as 279. What is g?
  • Number
    num Determine unknown number if you know that difference between five times and triple of number is 42.
  • Six te 2
    eq1 If 3t-7=5t, then 6t=
  • Have solution
    numbers_44 The sum of four consecutive even numbers is 92. Determine these numbers.
  • Quiz
    quiz Tested student answered correctly on a 4/ 8 questions. Wrong answers was 16. How many questions answered?
  • Missing number
    fractions Blank +1/6 =3/2 find the missing number
  • Special cube
    cube3 Calculate the edge of cube, if its surface and its volume is numerically equal number.

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