Place Value

Surprise

100

What is the value of the thousands digit in 43,104?

3,000

200

Complete the number sentence

348,016 = 300,000 + 40,000 + ----------- + 10 + 6

8,000

300

Write 7,604 in words.

Seven thousand, six hundred and five

400

Darío uses 7 counters to make a 6-digit number on a place value chart. 

What is the greatest number Mo can make?

700,000 

500

Kamila has written a set of clues to describe a number. 

• It has 5 tens. 

• It has one more thousand than it does tens. 

• It has 7 digits.

 • It starts with a 9

 • The rest of the digits are zeros

What is the number?

9,006,050

Powers of 10

100

------- ÷ 10 = 100

1,000

200

How many thousands are there in 5,300,000?

5.300

300

Complete the sentence

------- is one-hundredth the size of 27,000

270

400

27,000 is one-tenth the size of ---------

270,000

500

1 litre is 1,000 times the size of 1 millilitre. There are 1,000 ml in 1 litre.       

 How many millilitres are there in 2 litres?

2,000 ml

Compare and order integers

100

Write the following numbers in descending order

4,809

2,864 

5,642  

2,925

1. 5,642

2. 4,809  

3. 2,925

4. 2,864

200

What is the smallest digit that can be used to make this statement correct?

58,4--6 > 58,427

3

300

345  543

< or > 

<

400

1-- ,900 < 13,090

0, 1 or 2 

500

Antanas has ordered eight 6-digit numbers. 

• The smallest number is 542,900

 • The greatest number is 547,000 

What could the other six numbers be? 

Write the numbers in ascending order.

any six numbers greater than 542,900 and less than 547,000 placed in the correct ascending order

Round any integer

100

Round 683 to the nearest 10

680

200

Round 99,840 to the nearest 1,000

100,000

300

Round 1,163,456 to the nearest 100,000

1,200,000

400

A and B are integers. 

A = 300,000 to the nearest 100,000 

B = 300,000 to the nearest 10,000 

a) What is the greatest possible value of A + B?

654,998

500

Adrian writes some clues about a 7-digit number.

• The number has three zeros.

• The digit in the hundred thousands place is double the digit in the ten thousands place.

• It rounds to 5 million to the nearest million.

• There is a 6 in the thousands place.

What is Adrian’s number?

5,426,000 

Negative Numbers

100

What is 5 more than -3

2

200

What is 4 less than 1?

-3

300

What is 4 more than -4?

0

400

What is 3 less than -1?

-4

500

A ship sits in the sea. 

• The base of the ship is 5 m below sea level. 

• The top of the ship is 11 m above sea level.

 How tall is the ship?

16m