Measurement
If a glass of water holds 200 milliliters, how many milliliters are in 3 glasses?
600 milliliters
What is the area of a square that has a side length of 4 meters?
16 square meters
What is the perimeter of a square with a side length of 5 meters?
20 meters
What is the equivalent fraction for 1/2 with a denominator of 4?
2/4
Sarah has 12 apples. She gives 4 apples to her friend. Then, she buys 6 more apples. How many apples does Sarah have now?
14 apples
A toy weighs 100 grams. How many toys weigh 500 grams?
5 toys
A rectangular garden has a length of 8 meters and a width of 6 meters. What is the area of the garden?
48 square meters
A rectangle has a length of 6 meters and a width of 3 meters. What is its perimeter?
18 meters
Simplify the fraction 9/12. What is the simplest form of this fraction?
3/4
A store sells pencils in packs of 6. If you buy 5 packs of pencils, how many pencils do you have? If you give away 10 pencils, how many pencils do you have left?
30 pencils. You give away 10, so you have 20 pencils left.
A packet of sugar weighs 500 grams. How many grams do 6 packets of sugar weigh?
3,000 grams
A park has a rectangular shape. The length is 12 meters, and the width is 5 meters. How many square meters of land are in the park?
60 square meters
A park is in the shape of a square. Each side of the park is 8 meters long. What is the perimeter of the park?
32 meters
You have the fraction 8/16. Can you simplify it to its simplest form? What is the equivalent fraction?
1/2
A farmer has 48 apples. He sells 12 apples to a customer, then buys 20 more apples. He gives 15 apples to his neighbor. How many apples does the farmer have now?
41 apples
A fish tank holds 10 liters of water. If the tank is half full, how many liters of water are in the tank?
5 liters
A rectangular swimming pool is 20 meters long and 10 meters wide. If a walkway around the pool is 2 meters wide, what is the total area of the walkway?
136 square meters.
Calculate the total area of the pool + walkway:
Total length = 20 m + 2 m + 2 m = 24 m
Total width = 10 m + 2 m + 2 m = 14 m
Total area = 24 m × 14 m = 336 square meters
Then, calculate the area of just the pool:
Area of pool = 20 m × 10 m = 200 square meters
Finally, subtract the pool area from the total area to get the area of the walkway:
Area of walkway = 336 m² − 200 m² = 136 square meters
A fence surrounds a rectangular yard. The length of the yard is 15 meters, and the width is 7 meters. What is the total length of the fence (the perimeter)?
44 meters
Which fraction is the smallest: 2/3, 6/8, 1,2?
1/2
Lucy is organizing her books into boxes. She has 5 boxes, and each box can hold 8 books. If she has 45 books, how many books will be left after filling the boxes completely?
5 books left
A large watermelon weighs 3 kilograms. How many watermelons would you need to have 15 kilograms?
5 watermelons
A triangle has a base of 6 meters and a height of 4 meters. What is the area of the triangle?
12 square meters
A rectangular classroom has a length of 10 meters and a width of 4 meters. How much longer is the perimeter of the classroom than the perimeter of a square with a side length of 6 meters?
4 meters
Perimeter of classroom = 2 × (length + width) = 2 × (10 m + 4 m) = 2 × 14 m = 28 meters
Perimeter of square = 4 × side length = 4 × 6 m = 24 meters
Difference = 28 m − 24 m = 4 meters
Which of the following fractions is the largest: 3/4, 5/6, or 7/8?
7/8
In a garden, there are 24 flowers. 15 of them are red, 5 are blue, and the rest are yellow. If 8 yellow flowers are picked, how many flowers remain in the garden, and how many yellow flowers are left?
0 yellow flowers left, 16 flowers left in the garden