Secret Ops!

Surds

100

What is Root 12 simplified?

What is 2 root 3?

200

Root 172 simplified

What is 2 root 43?

300

Name the first 10 square numbers

What is 1, 4, 9, 16, 25, 36, 49, 64, 81, 100?

400

True or false: When simplifying a surd, you have to look for the prime numbers in the square root

What is False?

500

What is the process called used to remove surd from the bottom of a fraction?

What is Rationalising?

Fractions

100

1/4 + 2/4

What is 3/4?

200

10/20 + 30/20

What is 2?

300

3/4 divided by 1/3

What is 9/4?

400

3 1/5 (mixed fraction) + -10/9

What is 2 4/45?

500

What fraction is the Swedish population to the World´s population?

What is 1/770?

Exponents

100

x² * x³

What is x⁵?

200

What is the difference between 2a and a²?

2a: a+a

a²: a x a

300

What is the definition of an exponent?

What is A number that tells you how many times to multiply a number ( the base ) by itself?

400

a⁰+x⁰

What is 2?

500

Solve for x: (3^x * 3^-2) / 3⁴ = 3¹⁰

What is x=16?

Integers

100

-2+8

What is 6?

200

What is an integer?

a whole number that can be positive, negative, or zero.

300

-20 x -17

What is 340?

400

Solve 43+(-81)x2

What is -119?

500

(22/2 - 2 x 5)² + (4 - 6/6)²

What is 10?

Significant figures

100

342 rounded to 1 significant figure

What is 300?

200

2390 rounded to 2 significant figures

What is 2400?

300

What is the 3rd significant of 0.003087?

What is 8?

400

Round 0.8996 to 3 significant figures

What is 0.900?

500

What is the diameter of the sun rounded to 3 s.f.?

What is 1,390,000 km?