Understanding Place Value and Standard Form

What is the standard form of the number 112?

• One hundred twelve

• 112

• One thousand twelve

• 1.12

In the number 3945, which digit is in the hundreds place?

• 5

• 4

• 9

• 3

How would you write the number 4952 in expanded form?

• 40 + 90 + 5 + 2

• 4 + 9 + 5 + 2

• 4000 + 900 + 50 + 2

• 400 + 90 + 5 + 2

What is the standard form of the number represented by 9 times one hundred thousand, 6 times ten thousand, 7 times one thousand, 8 times one hundred, and 6 times one?

• 967,806

• 976,806

• 967,860

• 967,680

If a digit is missing in the tens place of a number, what should you fill it with?

• Five

• Zero

• Nine

• One