NC 3.OA.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, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What does the term 'in all' mean in math problems?

Back

'In all' refers to the total amount or sum of items after performing an operation, usually addition.

Tags

CCSS.1.OA.A.1

Front

How do you find the total number of items when you have groups of the same size?

Back

You can find the total by multiplying the number of groups by the number of items in each group. For example, if there are 4 bags with 9 items each, the total is 4 x 9 = 36.

Tags

CCSS.3.OA.A.1

Front

What is the equation for finding the total time spent if you do something every day for a week?

Back

To find the total time, multiply the time spent each day by the number of days. For example, if you run for 8 minutes each day for 7 days, the total is 8 x 7 = 56 minutes.

Tags

CCSS.3.OA.A.3

Front

What is the relationship between addition and multiplication?

Back

Multiplication is a faster way to add the same number multiple times. For example, 3 + 3 + 3 + 3 can be written as 4 x 3.

Tags

CCSS.3.OA.D.9

Front

How do you calculate the total cost if each person spends the same amount?

Back

Multiply the amount spent by each person by the number of people. For example, if 5 people each spend $3, the total is 5 x 3 = $15.

Tags

CCSS.3.OA.A.3

Front

What is a lollipop problem in math?

Back

A lollipop problem involves finding the total number of items when each person or group has the same amount. For example, if 4 kids have 4 lollipops each, the total is 4 x 4 = 16.

Tags

CCSS.3.OA.A.3

Front

What does 'each' mean in math problems?

Back

'Each' refers to every individual item or person in a group. It indicates that the same amount applies to all.

Tags

CCSS.3.OA.A.3

Front

How can you represent repeated addition using multiplication?

Back

You can represent repeated addition as multiplication. For example, 3 + 3 + 3 + 3 can be expressed as 4 x 3.

Tags

CCSS.3.OA.A.1

Front

What is the total number of items if you have 5 groups of 2 items each?

Back

The total number of items is 5 x 2 = 10.

Tags

CCSS.2.OA.C.3