Examples of equations for practice for 12 year olds - page 10 of 56
Number of problems found: 1119
- Two-quarters 7299
Two-quarters of the flowers are red. One-third is yellow, and three flowers are blue. The bouquet has a total of __ flowers. - Consecutive 6174
Find three consecutive integers whose sum is -693. - Organizers 5064
Eight hundred people came to the concert, a quarter more than the organizers expected. How many people did the organizers expect? - Chocolate 4302
How much does whole chocolate cost when 2/3 costs 24 cents? - Infinitely 3489
The solution to the equation 3x = 8x is a / no real number b / x = 8/3 c / x = 3/8 d / x = 0 e / infinitely many solutions - Imaginary 3313
I think the number. If I add the number 3 to it and divide the sum by the imaginary number, I get the number 2. Which number did I mean? - Hundred 2808
Three times the unknown number minus ten is less than one hundred, as one hundred is more than twice that number. Which number is it? - Distributes 2746
Monika distributes candy. Half of a fifth of them are 14 candies. How many sweets did Monika have? - Difference 1628
If I add the ratio, the product, the difference, and the sum of the unknown number and the number 2, I get the number 72. What is this unknown number? - 440 meters
440 meters is 1/4 of the way around a race track. How far is it around the whole race track? - 5 times
Find an unknown number; if five times as large as 110 is 1/2 of what number? - Eq1
When the product of two less than three times a number and four is subtracted from nine times the number, the result is eight more than five times the number. What is the number? - Width and length
A rectangle's length is three times more than twice its width. Suppose the perimeter of the rectangle is 60 feet. What is the length of the rectangle? - Age question
Jano is three times older than Zdeno. Zdeno is 12 years younger than Janko. How old is Jano, and how old is Zdeno? - Two thirds
Find two-thirds of the number equal to two-thirds of 99. Find this number. - Supplementary angles
One of the supplementary angles is larger by 33° than the second one. Calculate the angle size. - Digit sum
How many are three-digit numbers that have a digit sum of 6? - Unknown number
If I reduced the sum of the numbers 70 and the unknown number three times, I would get 100. what is the unknown number? - Unknown number
Find the unknown number equal to a quarter of a fifth of a number, which is by 152 more than an unknown number. - Bar
Half of the bar is green, the third is yellow, and the remaining 40cm is red. How long is a bar?
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