New Addition
Round and Round
Regroup
To the Standard
Write It Out
100
The answer to 10+12
What is 22?
100
This number rounded to the nearest ten: 18
What is 20?
100
Ten tens
What is 100?
100
The standard form of twenty-seven
What is 27?
100
The written form of 11
What is eleven?
200
The answer to 22+19=
What is 41?
200
This number rounded to the nearest ten:1,239
What is 1,240?
200
Twelve hundreds
What is 1,200?
200
The standard form of one hundred one
What is 101?
200
The written form of 14
What is fourteen?
300
The answer to 178+87=
What is 265?
300
This number rounded to the nearest hundred: 3,429
What is 3,400?
300
Thirteen hundreds
What is 1,300?
300
The standard form of one thousand twenty-two
What is 1,022?
300
The written form of 121?
What is one hundred twenty-one?
400
The answer to 237+441=
What is 678?
400
This number rounded to the nearest thousand: 288,413
What is 288,000?
400
twenty-four thousands
What is 24,000?
400
The standard form of twenty-four thousand two hundred two
What is 24,202?
400
The written form of 60,019
What is sixty thousand nineteen?
500
The answer to 1,092+3,477
What is 4,569?
500
This number rounded to the nearest thousand: 1,287,711
What is 1,288,000?
500
Ten hundred thousands
What is 1,000,000? or What is one million?
500
The standard form of three hundred thousand fifteen
What is 300,015?
500
The written form of 60,910
What is sixty thousand nine hundred ten
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