Decimals
4211.01 + 22.261 - ? = 2645.759
What is the perimeter of an equilateral triangle of side 40 cm?
120 cm
A rectangular sheet of paper is 30 cm long and 20 cm wide. The area of the sheet is?
60 cm2
Lisa has 2/5 of a pizza. Mark has 3/10 of the same pizza. How much pizza do they have together?
7/10
3 × 2 + (12 / 4) - 5 = ?
4
2.205 divided by 0.3 gives?
7.35
The sides of a triangle measure 5 cm, 7 cm, and 9 cm. What is the perimeter of the triangle?
21 cm
A rectangular garden has a length of 15 cm and a width of 10 cm. What is the area of the garden?
lice has 3/8 of a cake. Bob has 2/16 of the same cake. How much cake do they have together?
1/2 cake
10 - 3 + (8 / 2) × 2 = ?
15
105.62−32.478=?
73.142
If each side of a square is 8 meters, what is the perimeter of the square?
32 meters
A triangular banner has a base of 8 cm and a height of 5 cm. What is the area of the banner?
Area:20 cm2
Scenario: Emily has 3/4 of a chocolate bar. She decides to give 1/4 of the chocolate bar to her friend. How much chocolate bar does Emily have left?
1/2
9 + (4 × 2) - (8 / 2) = ?
13
12.34×0.56=?
6.9104
A rectangle has a length of 12 m and a width of 5 m. What is the perimeter of the rectangle?
34 meters
A rectangular piece of cloth has a length of 25 cm and a width of 8 cm. What is the area of the cloth?
= 200 2cm
Scenario: Samantha has 5/6 of a bottle of juice. She uses 1/4 of the bottle to make a drink. How much juice does Samantha have left?
7/12
7 - 3 + (12 / 3) × 2 = ?
12
105.62−32.478=?
73.142
A circle has a radius of 10 cm. What is the perimeter (circumference) of the circle?
62.8 cm
A circular pond has a radius of 7 cm. What is the area of the pond?
Area:=153.862 cm
A recipe calls for 3/5 cup of flour. If you used 1/3 cup of flour, how much flour do you have left?
4/15
(15 / 3) + 8 - (4 × 2) = ?
5