Grade 3 Think Up Unit 2 & 3

Front

What is a number line?

Back

A line on which points correspond to numbers in order.

Tags

CCSS.2.MD.B.6

Front

What does 'ones' refer to in place value?

Back

The place value position to the right of the tens.

Tags

CCSS.2.NBT.A.3

Front

Define 'multiple' in mathematical terms.

Back

The product of a given number and any whole number.

Front

What is the base ten place-value system?

Back

A numerical system used to represent numbers based on the powers of ten.

Tags

CCSS.4.NBT.A.2

Front

What is standard form in mathematics?

Back

A number written with one digit for each place value position.

Tags

CCSS.5.NBT.A.3A

Front

How do you identify the place value of a digit in a number?

Back

By determining its position relative to the decimal point, with each position representing a power of ten.

Tags

CCSS.5.NBT.A.3A

Front

What is the value of the digit 5 in the number 345?

Back

50, because it is in the tens place.

Tags

CCSS.4.NBT.A.1

Front

How do you convert a number from standard form to expanded form?

Back

By expressing the number as the sum of each digit multiplied by its place value.

Tags

CCSS.4.NBT.A.2

Front

What is expanded form of the number 472?

Back

400 + 70 + 2.

Tags

CCSS.2.NBT.A.3

Front

What is the relationship between multiples and factors?

Back

A multiple is the product of a number and an integer, while a factor is a number that divides another number without leaving a remainder.

Tags

CCSS.4.OA.B.4