3rd Grade Math

Front

What is division?

Back

Division is the process of splitting a number into equal parts. For example, 36 ÷ 4 means splitting 36 into 4 equal groups.

Tags

CCSS.3.OA.A.2

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest ten, hundred, etc. For example, rounding 37 to the nearest ten gives you 40.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the place value of a digit?

Back

The place value of a digit is the value it holds based on its position in a number. In 6,789, the digit 7 is in the hundreds place, so its value is 700.

Tags

CCSS.4.NBT.A.1

Front

How do you find out how many bags are needed if you have a total number of items?

Back

To find out how many bags are needed, divide the total number of items by the number of items each bag can hold. For example, 63 oranges in bags of 7 means 63 ÷ 7 = 9 bags.

Tags

CCSS.3.OA.A.3

Front

What is the nearest hundred to a number?

Back

The nearest hundred is the closest multiple of 100 to a given number. For example, the nearest hundred to 293 is 300.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 4 × 3 means adding 4 three times: 4 + 4 + 4 = 12.

Tags

CCSS.3.OA.A.1

Front

What is a fraction?

Back

A fraction represents a part of a whole. For example, 1/2 means one part out of two equal parts.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a perimeter?

Back

Perimeter is the total distance around a shape. For example, the perimeter of a rectangle is found by adding all its sides.

Front

What is an area?

Back

Area is the amount of space inside a shape. For example, the area of a rectangle is found by multiplying its length by its width.

Front

What is a pattern in math?

Back

A pattern is a repeated or predictable sequence. For example, the sequence 2, 4, 6, 8 is a pattern where each number increases by 2.

Tags

CCSS.3.OA.D.9