Algebra

Patterns

Geometry

Number

Random

100

If x=2, what does 2x= ?

x = 4

100

Complete the pattern

1 , 3 , 5 , 7 , __

9 (Odd)

100

Megan has 12 circular coins of the same kind. She puts them vertically one above the other. What shape is formed by this arrangement?

Cylinder.

100

42 + 36

78

100

What is 205,795.93 in word form?

Two hundred and five thousand, seven hundred and ninety five point nine three

200

If x = 3 - 2x

Solve for x

x = 1

200

Complete the pattern

1 , 4 , 9 , 16 , __

25 (Square)

200

What do all angles in a rhombus sum up to?

360 degrees.

200

123 + 456

579

200

3, 11, 17, 23, 31 and 67 are all examples of?

Prime Numbers

300

If x = 2 , and y = 4,

What is ( x + y )^{2}

36

300

Complete the pattern,

2 , 3 , 5 , 7 , __

11 (Prime)

300

Perpendicular lines meet each other at an angle of ____ degrees.

90 degrees.

300

(42+7(8-2))/12

7

300

How many months are in a century

1200 months

(100 years in a century,12 months in a year

Therefore 1 century = 100 X 12 = 1200 Months)

400

Solve for x and y in the simultaneous equations

x + y = 12

x - y = 8

x = 10

y = 2

400

Complete the pattern

1 , 1 , 2 , 3 , 5 , __

8 (Fibonacci)

400

The three angles of a quadrilateral are 78°, 76° and 128° respectively. Find the fourth angle.

78°

400

(pi to 2dp) + 55.75

58.89

400

3 _ 8 _ 4 _ 1 = 6

Make this equation correct by placing either a + or - sign (each may be used more than one time)

3 + 8 - 4 - 1 = 6

500

Tim thought of a number. He added 2, and squared the result. He then subtracted 10 and halved the result. He ended up with 27.

What was Tim's original number?

Tim's original number was 6

500

Sarah was stacking cups. Each row of cups has one more cup than the one above it (As in, the top row has 1, the one below it has 2 etc.)

If there are 28 cups in total, how many rows are there?

There are 7 rows

500

A tank is 6 m long, 3 m wide and 4 m high. How many litres of water can the tank hold?

Note: 1m^3=1000L

72000 Litres.

500

Jodie is at New World shopping for a party they are hosting at their house. They have invited 75 people. Each person will be allowed 2 pieces of sushi. A box of sushi contains 10 pieces and costs $10.00. How much money did they spend in total on sushi in order for all guests to be able to get their 2 pieces of sushi?

$150

500

☺+☺+☺ = 120

♫ + ☺ = 70

✩ + ♫ + ☺ = 90

☺ = ? ♫ = ? ✩ = ?

☺ = 40 ♫ = 30 ✩ = 20

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