IGCSE MATH REVIEW! | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Simplify 2x(x+3) + x(x-4)

3x(square) +2X

4n - 2 is the formula for a sequence. Find the value of the 40th term.

158

(3y^2)^-3

1/27y^6

What is the LCM of 72 and 120

2 x 2 x 2 x 3 x 3 x 5 = 360

Find the perimeter.

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Simone and Jon are playing darts. The probability that Simone hits a bull’s-eye is 0.1. The probability that Jon throws a bull’seye is 0.2. Simone and Jon throw one dart each. Find the probability that exactly one bull's-eye is thrown?

0.26

15(x - 2) - 20(x - 2)^2

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Prove that 0. 818181818181... is a rational number.

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What are the values of x and y. Give reasons.

Vertically opposite and angles on a straight line

2(y-4) + 4(y+2) = 30

y = 5

What are the sum of the interior angles of a decagon?

144

round 1.076 to (3sf)

1.08

What is the HCF of 168 and 180.( Use Prime factors)

2 x 2 x 3 = 12

What are the values of a, b and c

47, 71, 62

a -b / c = d make b the subject of the formula.

b = a-cd

Solve 8(p+4) - 10(9p -6)

82p+92

25^1.5

125

(x^3)^4 / (x^6)^2

1

The probability that Jasmine passes her driving test is 4/7 . What is the probability that Jasmine fails?

3/7

What is the mathematical name for an angle that is bigger that 90 but smaller than 180?

Obtuse

(3, 7, 11, 15 ... )Find the nth term formula for the sequence.

4n - 1

Find the volume of water in the diagram.

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A card is drawn from an ordinary 52 card pack. What is the probability that the card will be a five.?

4/52 then 1/13

(3x +5)(4x - 7)

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Find the area of the object.

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James and Sarah are both taking a music examination independently. The probability that James passes is 3/4 and the probability that Sarah passes is 5/6 . What is the probability that at least one passes.

23/24

Round 0.00736 to (1sf)

0.007

10x^3y^2 / 5xy

2x^2y