The starter and exit quiz of the lesson “Combining equations”, from the unit “Simultaneous equations: 2 variables” (Year 10 Maths) by Oak National Academy.
Free to use. Edit it, share it and hand it out to your students.
Oak National Academy
12 questions
Which pair of coordinates does not satisfy the equation y = 2x + 4?
The area of a rectangle is 90 cm^2. The perimeter is 94 cm. Which two equations are true for side lengths a and b?
Which two of the following are correct for a right triangle with sides a, b and hypotenuse c?
If x = -9, what is the value of y for x + 2y = 13?
Which pair of coordinates does not satisfy the equation y = -3x + 2?
There are 12 goals scored in a football match. Team A scored a goals, and winning Team B scored b goals. The winning team scored 5 more than the losing team.
Which equation is true for x = 2 and y = 5?
Which equation is true for x = 3 and y = 9?
Which equation is true for x = -2 and y = 3?
Which equation is true for x = 8 and y = 1?
If I add together the pair of simultaneous equations 5x + 7y = 87 and 7x + 7y = 91, what is the resulting equation?
If I add together the pair of simultaneous equations 5x + 2y = 10 and 7x - 2y = -50, what is the resulting equation?
