Place Value and Comparing Numbers

Front

What is place value?

Back

Place value is the value of a digit based on its position within a number. For example, in the number 364, the digit 3 is in the hundreds place, 6 is in the tens place, and 4 is in the ones place.

Tags

CCSS.4.NBT.A.1

Front

How do you compare two numbers?

Back

To compare two numbers, you can look at their place values starting from the leftmost digit. The number with the larger digit in the highest place value is greater.

Tags

CCSS.1.NBT.B.3

Front

What is the standard form of a number?

Back

The standard form of a number is the way of writing a number using digits, as opposed to words or expanded form. For example, the standard form of 800 + 20 + 5 is 825.

Tags

CCSS.2.NBT.A.3

Front

What is skip counting?

Back

Skip counting is counting by a number other than one, such as counting by twos, fives, or tens. It helps in understanding patterns in numbers.

Tags

CCSS.1.NBT.A.1

Front

What number comes after 498 when skip counting by tens?

Back

The number that comes after 498 when skip counting by tens is 508.

Tags

CCSS.1.NBT.A.1

Front

What is the value of the digit 2 in the number 624?

Back

The value of the digit 2 in the number 624 is 20, as it is in the tens place.

Tags

CCSS.4.NBT.A.1

Front

What is the missing number in the sequence 230, 235, __, 245, 250 when counting by fives?

Back

The missing number in the sequence is 240.

Tags

CCSS.1.NBT.A.1

Front

How do you express a number in expanded form?

Back

To express a number in expanded form, you break it down into the sum of its place values. For example, 825 can be expressed as 800 + 20 + 5.

Tags

CCSS.2.NBT.A.3

Front

What is the difference between a digit and a number?

Back

A digit is a single symbol used to represent numbers (0-9), while a number is a combination of digits that represents a quantity.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the place value of the digit 4 in the number 364?

Back

The place value of the digit 4 in the number 364 is 4, as it is in the ones place.

Tags

CCSS.4.NBT.A.1