Expanded Form

Expanded Form

Ordinals E.g. 5th

Rounding

Place Value

Greater or Less Than

100

25

What is 20+5?

100

This ordinal is ahead of 10th.

What is 9th?

100

It is the nearest ten that 16 is rounded to.

What is 20?

100

It is the value of the 2 in 28.

What is 20?

100

36 is this to 25.

What is greater than?

200

37

What is 30+7?

200

It is the ordinal between 14th and 16th.

What is 15th?

200

It is the nearest ten that 29 is rounded to.

What is 30?

200

It is the value of the 9 in 39.

What is 9?

200

37 is this to 49.

What is less than?

300

84

What is 80+4?

300

25th is 3 places ahead of this ordinal.

What is 28th?

300

It is the nearest ten that 44 is rounded to.

What is 40?

300

It is the value of the 8 in 82.

What is 80?

300

94 is this to 96.

What is less than?

400

229

What is 200+20+9?

400

This ordinal is 5 places behind 30.

What is 35th?

400

It is the nearest ten that 62 is rounded to.

What is 60?

400

It is the value of the 3 in 328.

What is 300?

400

259 is this to 361.

What is less than?

500

783

What is 700+80+3?

500

This person finished 8 places ahead of Sara who finished 74th.

What is 66th?

500

It is the nearest ten that 378 is rounded to.

What is 380?

500

It is the value of the 2 in 729.

What is 20?

500

463 is this to 364.

What is greater than?

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