Quick Math - GMN

Prayut had 5 apples, He ate 2 apples then he bought 6 more apples. How many apples does he have?

• 7 Apples

• 9 April

• 9 Apples

• 7 April

Mosquito weight is around 0.005g. Write in standard form?

• 5x10^-3

• 5x10^3

• 5x10^2

• 5x10^-2

Standard form numbers are only expressed in one base. What is it?

(a)  

Round 256.63 to 4 d.p

• 255.6300

• 256.6000

• 256.6300

• 257.6300

Round 254 to the nearest 100

• 200

• 250

• 260

• 300

What does B of BIDMAS stand for?

• Buckets

• Brackets

• Blankets

• Bracelets

• Brackens

All the (a)   after the first significant digit are considered significant

Calculate (5+6+7+8+9) / 7 x 5 then square root the answer

• 25

• 5

• 1

• 32

Calculate (8.2 x 10^8) / (1 x 10^3). Write in standard form

• 8.2 x 10^4

• 8.2 x 10^5

• 82 x 10^5

• 82 x 10^4

When the number is 0-4, you round the number up to the next highest number

• False

• True

• False

• True

• None of them