Numbers and Number systems

Complete the following sequence

285 280 275

• 260 265

• 380 385

• 270 265

• 300 305

Complete the missing numbers

805469 = 800,000 + 0 + _____ + 400 + 60 + 9

• 4000

• 5000

• 6000

• 4500

2000  is one hundred less than

• 1998

• 2100

• 2000

• 1900

The number of books in the library has increased from 7,760 to 9,492.

How many new books have been added?

• 1609

• 1732

• 1716

• 1692

   The difference between the two numbers is 120.

If the smaller number is 720, what is the bigger number?

• 800

• 810

• 840

I have four digits

I am more than 1800. I am less than 2000

My hundreds digit is 9

My tens digit is one less than my hundreds digit

My unit digit is 0.

What number am I?

• 1980

• 1890

• 1990

• 1870

    I have four digits

I am more than 2600

I am less than 3000

My hundreds digit is 8

My tens digit is one less than my hundreds digit

My unit digit is 0.

What number am I?

• 2800

• 2780

• 2870

• 2670

How many half is in 3 circles?

• 5

• 7

• 8

• 6

what is temperature?

start at -5 and count on 9.

• -1

• 3

• 5

• 4

There are some cars in a car park.

Each car has 4 wheels.

In the car park there are 28 wheels altogether.

How many cars are there?

• 6 cars

• 5 cars

• 7 cars

• 3 cars