Algebra - practice problems - page 2 of 212
Number of problems found: 4237
- The number 6
The number of pizza slices Gilbert ate is four more than three times the amount of candy bars he ate. He ate 10 slices of pizza. How many candy bars did he eat?
- Jabu had
Jabu had a few marbles. Today he played and doubled his number of marbles. Then Thabo gave him three marbles for free. Jabu now has 21 marbles. How many did he have before he started playing? Solve this problem using a suitable model.
- Busi has
Busi has a bag containing twenty balls. There are twice as many yellow balls than blue balls, but the yellow balls are only a third of the red balls. The green balls are the same number as the blue balls. How many are each of the colour ball?
Tomorrow is athletics day at school. Mom makes double the number of sandwiches that she usually makes. Then she adds four sandwiches so that Jabu and Thabo can each get six sandwiches. How many does she usually make?
- Cats and birds
There are 15 cats and birds in a park. There are 42 legs altogether. How many cats are there?
- Martin 6
Martin, Kelvin and Ahmad have 120 candies. Ahmad has 6 more candies than Martin. Kelvin has thrice the total amount of candies than Martin and Ahmad have. How many candies does Martin have?
- Equation: 72584
Find the solution of the equation: 2x: 8 = 3 ÷ 4, where x is an integer.
- A man 5
A man secured a loan from a bank and use 1/4 of it for building project and 1/3 of it for farm and 15000 was left. How much did the man secured from the bank?
- Chocolates 72154
Adam and Andrej bought sweets. Adam paid € 2.9 for three chocolates and 2 bars, and Andrej paid € 4 for four chocolates and 3 bars. How much did the chocolate cost, and how much did the bar cost?
- František 72084
Peter and František are 102 years old. František is 12 years younger than Petr. How old is Peter?
- Identical 72024
Four rabbits are 15 cents cheaper than seven identical rabbits. How much do three rabbits cost?
Dolores has a number of cookies, and she does not want to tell the exact number. Instead, she gives a riddle. First, multiply the number by 2. Then add 2000 to the result. After dividing the answer by 2, the result is 1036. How many cookies does Dolores h
- Something 71734
The teacher enters the class. Half of the pupils are looking for something, a third pass, and five are sitting. How many students are in the class?
- Add to subtracting
Solve simple equation with fractions: n-1/6=1/2
- Quarter of unknown number
If we subtract a quarter of a number from the number 12, we get the number -5. What's that number?
- Apples and bananas
If you pay $11 for 1 apple and 9 bananas and $7 for 3 apples and 1 banana, how much does an apple and banana cost?
- Knitting a scarf
Rebecca is knitting a scarf. She runs out of yarn when the scarf is 1 1/2 feet long, which is ⅔ of the length she wants to make. How long is the scarf when finished? Write a multiplication and a division equation to represent this situation.
- Positive 70974
The sum of two positive numbers is 2.5. A smaller number is four times smaller than a larger number. What is the value of a smaller number?
- Individual 70944
The merchant ordered 62 boxes of cucumbers from a vegetable grower. He wants to take 38 more boxes than small ones. How many individual boxes of cucumbers did the merchant order?
- Shopping trips
Luke bought some fresh produce. He picked up 2 oranges and 3 bananas. The cost of Luke's shopping was $18. Georgia also went to the same shop and bought 5 oranges and 7 bananas. The cost of Georgia's shopping was $44. Write and solve a system of linear eq