3rd Grade Eureka Math Module 3

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 4 x 3 means adding 4 three times: 4 + 4 + 4 = 12.

Tags

CCSS.3.OA.A.1

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value, such as the nearest ten or hundred. For example, 825 rounded to the nearest hundred is 800.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the formula to find the total amount of money saved?

Back

Total Savings = Weekly Allowance x Number of Weeks. For example, if Benny saves $5 a week for 20 weeks, his total savings is 5 x 20 = $100.

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 24 ÷ 6 means splitting 24 into 6 equal parts, which equals 4.

Tags

CCSS.3.OA.A.2

Front

What is the equation to find leftover cake slices?

Back

The equation is: Total Slices - Eaten Slices = Leftover Slices. If there are 7 cakes cut into 6 slices each, and 36 slices are eaten, the equation is 7 x 6 - 36 = C.

Tags

CCSS.3.OA.D.8

Front

What is the value of 4 x 80?

Back

4 x 80 = 320. This can also be understood as 4 groups of 80.

Tags

CCSS.3.NBT.A.3

Front

How do you round 825 to the nearest hundred?

Back

To round 825 to the nearest hundred, look at the tens digit (2). Since it is less than 5, round down to 800.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the result of 42 ÷ 6?

Back

42 ÷ 6 = 7.

Tags

CCSS.3.OA.B.6

Front

If Benny needs $108 for a bike and has saved $100, how much more does he need?

Back

Benny needs $8 more to buy the bike.

Tags

CCSS.2.OA.A.1

Front

What is the equation for finding the total number of cake slices?

Back

Total Slices = Number of Cakes x Slices per Cake. If there are 7 cakes and each is cut into 6 slices, then Total Slices = 7 x 6.

Tags

CCSS.3.OA.A.3