question: What is the sum of 5 and 3?

answer: 8


question: Subtract 7 from 10.

answer: 3


question: Multiply 6 by 4.

answer: 24


question: Divide 20 by 5.

answer: 4


question: What is the square of 7?

answer: 49


question: What is the square root of 81?

answer: 9


question: If a rectangle has a length of 10 and width of 5, what is the area?

answer: 50


question: A circle has a radius of 7, what is the area? (Use 3.14 for pi)

answer: 153.871


question: Solve for x in the equation 2x + 3 = 9.

answer: 3


question: What is the value of x if 5x = 25?

answer: 5


question: A car travels 200 miles in 4 hours. What is the average speed of the car?

answer: 50


question: A car travels at a speed of 60 mph. How long will it take to travel 180 miles?

answer: 3


question: If a car travels at a speed of 40 mph for 2 hours, how far will it travel?

answer: 80


question: A rectangle has length = 10 cm and width = 5 cm. What is its area?

answer: 50


question: A circle has radius = 7 cm. What is its circumference? (Use pi =3.14)

answer: 43.959


question: A triangle has base =10 cm and height =5 cm. What is its area?

answer: 25


question: What is the slope of the line that passes through (2,3) and (4,7)?

answer: 2


question: The distance between A and B is 2000km, A is moving towards B with speed 80km/hour, meanwhile B is moving towards A with speed 120km/hour, how many hours later A and B can meet?

answer: 10


question: The lengths of the two perpendicular sides of a right triangle are 6cm and 8cm. What is the length of the hypotenuse?

answer: 10


question: A is running with average speed 10km/hour, A already run half hour. B start to chase A along the same route with average speed 15km/hour, how many hours B will take to meet A?

answer: 2