Year 7 Jeopardy

Integers

10

What is the value of -11 + 3

-7

20

Evaluate −7 + 9 − 12

-10

30

Arrange the following numbers in ascending order: -11, 15, -19, 28

-19, -11, 15, 28

40

Solve: 5 x 2 + (3 - 2) - 6

5

50

A temperature drops from 5^∘C to −3^∘C. What is the total change in temperature?

-8^∘C

Triangles and Polygons

10

What is an acute angle? 

It is less than 90 degrees.

20

What do all the angles in a quadrilateral sum to?

360

30

A triangle that has three sides, all different lengths. 

Scalene triangle

40

It has four sides all the same length but doesn't necessarily have right angles.

Rhombus

50

It has four sides, but only one pair is parallel.

Trapezium

Fractions and Decimals

10

Simplify 3/12

1/4

20

Find the value of -7/3 + 17/3

10/3

30

Evaluate 3/5 x 4/7

12/35

40

Find 0.6×0.3, giving your answer as a decimal.

0.18

50

Round 5.65864 to three decimal places.

5.659

Algebra

10

Solve: x - 8 = 12

x = 20

20

Solve: 23 + y = 30

7

30

Solve: 4x - 11 = 9

x = 5

40

Solve: 2.25y - 5 = 10

y = 6.666666667

50

Solve: 2(2x - 3) - 11 = 7

x = 6

RANDOM

10

How many degrees are in a straight angle?

180

20

What is the top number in a fraction called?

Numerator

30

How many degrees are there in a circle?

360

40

What is the definition of Mean and how do you find it? 

The mean is the AVERAGE of a data set. You find it by adding all the numbers in the data set to get a sum and divide the sum by the amount of items in the data set.

50

What is the definition of Mode? 

The value that appears more frequently in a data set.