Examples of equations for 5th grade (10y)

Number of problems found: 98

  • Equation with one variable
    eq1 Solve the following equation with one unknown: 5(7s + 5) =130
  • If-then equation
    triangles_10 If 5x - 17 = -x + 7, then x =
  • Eq1
    eq1_3 Solve equation: 4(a-3)=3(2a-5)
  • Equation algebraogram
    reading Solve the equation: oco + ivo = cita How much has the task of solutions?
  • Unknown number xyz
    numbs_1 Find the number that its triple is 24. Solve by equation.
  • 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 ∗∗∗
  • Six te 2
    eq1 If 3t-7=5t, then 6t=
  • Cakes
    buhty_1 1/3 poppy cake, 1/3 apple, 15 pieces of cheese. How many are totally cakes?
  • Brother and sister
    time When I was 8, my sister was 4, and now I am 18. How old is my sister?
  • Expression
    numbers If A=2 B=3 evaluate expression A(B+A) and multiply it by A
  • Number
    num Determine unknown number if you know that difference between five times and triple of number is 42.
  • Denominator
    fraction_half Calculate the missing denominator x: ?
  • I think
    numbers_49 I think a number. When I multiply it by five, and after that I subtract 477, I get the same number as if I multiplied it twice. What number do I think?
  • Family
    age The twins Nina and Ema have five years younger brother Michal. Together have 43 years. How old is Michal?
  • Identity
    numbers_49 123456789 = 100 Use only three plus or minus characters to correct previous identity/equation.
  • Father and sons
    family Father is 27 and his sons 2 and one year. In how many years will his sons sum up to half his age?
  • Seven times
    numberline_12 Which number seven times is just as higher as 27, how much is smaller than 29?
  • Jam cakes
    buchty Mom baked a third of plum jam cakes, one third cheesecakes and 18 poppy. How many cakes she had bake?
  • One kilogram
    jablka_19 The apple weighs 125 grams and half apple. How many apples weigh 1 kilogram?
  • Classroom
    deti_skola In a class are 32 pupils. Boys are 8 less than girls. How many boys and girls are in the classroom?

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