Tens to One Hundred
Doubles +/- One or Two
Times ten

What number is....
More or less than 50
100

I have 30. I need this many more to make 100.

What is 70

100

I am double six plus two.

What is 14?

100

This number, if you multiply it by 10, is 60.

What is 6?

100

Three ones, two tens, and four hundreds make this number.

What is 423?

100

This number is 20 more than 50.

What is 70?

200

I have 10.  I need this many more to make 100.

What is 90?

200

I am double 10 minus 2.

What is 18?

200

Ninety is the answer to 10 times this number.

What is 9?

200

Three tens, one one, and nine hundreds make this number.

What is 931?

200

This number is twenty less than fifty.

What is 30?

300

I have 20, I need this many more to make 100.

What is 80?

300

I am double 9 minus 2.

What is 16?

300

100 is ten times this number.

What is 10?  

300

Six hundreds, zero tens, and five ones make this number.

What is 605?

300


This number is 16 more than 50.

What is 66?

400

I have 60.  I need this many more to make 100.

What is 40?

400

I am double 15 minus 2.

What is 28?

400

120 is ten times this number.

What is 12?

400

Seven tens, seven hundreds and zero ones make this number.

What is 770?
400

This number is 25 less than 50.

What is 35?

500

I don't have any.  I need this number to make 100.

What is 100?

500

I am double 42 plus 2.

What is 86?

500

If you multiply this number by 10, you get 1000.  

What is 100?

500

Eight hundreds, zero tens, and nine ones make this number.

What is 809?

500

This number is 25 more than 50.

What is 75?

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