Rounding
Multiplication
Divisibility
Shapes and More
Perimeter and Area
100
Round 21,567 to the nearest hundred
21,600
100
Multiply 7 by 4.
28
100
Is 125 divisible by 5? If yes, what is the answer?
25
100
What is a 2D shape with four sides that are equal but have no right angles?
Rhombus
100
Find the perimeter of a rectangle with a length of 11 inches and a width of 5 inches?
32 inches
200
Round 899.26 to the nearest tenth.
899.30 or 899.3
200
Multiply 8 by 7.
56
200
Is 204 divisible by 4? If yes, what is the answer?
51
200
What is 3D with two circular faces and one curved surface?
Cylinder
200
What is the area of a square with a length of 9 inches?
81 square inches
300
Round 3,989,123 to the nearest ten thousand.
3,990,000
300
Multiply 12 by 4.
48
300
Is 621 divisible by 3? If yes, what is the answer?
207
300
Name five 2D shapes with four sides.
Square, rectangle, parallelogram, trapezoid and rhombus.
300
What is the length of a rectangle with the perimeter of 28 centimeters and the width of 4 centimeters?
10 cm
400
Round 3,989,123 to the nearest hundred thousand.
4,000,000
400
Multiply 11 by 11.
121
400
Is 621 divisible by 6? If yes, what is the answer?
No. A number is divisible by 3 and by 2. 621 is an odd number and cannot be divided by 2.
400
What is 3D shape that looks like a sphere cut in half?
Hemisphere
400
What is the length of a rectangle if its area is 60 inches and its width is 5 inches?
12 inches
500
Round 5,123,981 to the nearest tenth.
5,124,000
500
Multiply 125 by 5.
625
500
Is 612 divisible by 3, 4, 5, and 6. If yes, what are the answers?
It is divisible by 3 because the sum of its digits is 9 which is divisible by 3. The answer is 204. It is divisible by 4 because the two digits at the end 12 are divisible by 4. The answer is 153. It is not divisible by 5 because it doesn't end with 0 or 5. It is divisible by 6 because it is divisible by 3 and is an even number. The answer is 102.
500
What is a 3D shape that has a square base and four other faces that are triangles?
Square pyramid
500
Ozzi needs a backyard to play in. Which of these yards will have the biggest area for Ozzi to play in? A yard with a length of 50 yards and a width of 40 yards? A yard with a length of 100 yards and a width of 18 yards? A yard with a length of 120 yards and 20 yards?
A yard with the length of 120 yards and width of 20 yards. The first one has an area of 2000 square yards. The second has an area of 1800 square yards. The third one has an area of 2400 square yards.
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