Place Value Year 5

Definitions

100

What is ascending order?

Smallest to Largest

200

What is rounding

Approximating a number to the nearest given value

300

What is leading digit?

The first digit of a number.

400

What is a recurring decimal

A decimal that does not end 

Eg: 0.3333333…..

500

What is a irrational number

A number that doesn’t end and cannot be converted into a fraction 

eg: PI

Place Value

100

What is the value of 4 in 902740.012

Tens or 40

200

What is the value of 7 in 9306.07

Hundredths 

300

What is the value of the leading digit in 97392?

90,000

400

Write 0.000462 in words and Which digit is in the millionths place.

Zero point zero zero zero four six two

2

500

Expand 3.45 x 10^2

345

Rounding

100

What is the symbol for less than or equal to

≤

200

Round 189 to the nearest ten.

190

300

Round 1595 to the nearest ten

1600

400

Round 46391 to the nearest thousand

46000

500

Round 2.999 to the nearest hundredth

3

Comparing

100

Which number is larger, 1105.11 or 1105.1

1105.11

200

Compare 7593 and 7935 using >, < or =

7593 < 7935

300

Compare 1932 and 1931+105 using >, < or =

<

400

 1 Caterpillar is 12104 km long, another caterpillar is  12103000 m long. 

Use >, < or = to compare their lengths.

12104 km > 12103000 m

500

Use >, < or = to compare -20001 and -2001

-20001< -2001

Ordering

100

Arrange 109, 110, 110.8, 110.6 and 109.8 in ascending order

109, 109.8, 110, 110.6, 110.8

200

Arrange 3888, 3808, 388, 308, 3088 in descending order

3888, 3808, 3088, 388, 308

300

Arrange 3247, 32047, 27024, 27324, 2734 in ascending order.

2734, 3247, 27024, 27324, 32047

400

Arrange the following whole numbers in ascending order: -4, -22 10, -70, 8

-70, -22, -4, 8, 10

500

Arrange the following in descending order: 

-5.3 x 10 ,  7.3, -2.1 x 10^2 , 0.4, -10, -9

-2.1 x 10^2, -5.3 x 10, -10, -9 ,7.3