Multiplication Methods

What is repeated addition?

• Multiplying a number by itself multiple times.

• Subtracting a number from itself multiple times.

• Dividing a number by itself multiple times.

• Adding a number to itself multiple times.

Tags

CCSS.3.OA.A.1

How can arrays be used to show multiplication?

• By using a loop to iterate through the factors.

• By representing each factor as a separate array.

• By creating a grid or table where the rows represent one factor and the columns represent the other factor.

• By creating a list of numbers in ascending order.

Tags

CCSS.3.OA.A.1

What is the purpose of number lines in multiplication?

• To show the relationship between addition and subtraction.

• To visually represent the process of repeated addition and understand the concept of multiplication.

• To illustrate the distributive property of multiplication.

• To demonstrate the commutative property of multiplication.

What is skip counting and how is it related to multiplication?

• Skip counting is counting by a random number and it is related to addition by the count of skips.

• Skip counting is counting by a specific number and it is related to subtraction by the count of skips.

• Skip counting is counting by a specific number and it is related to multiplication by the count of skips.

• Skip counting is counting backwards by a specific number and it is related to division by the count of skips.

Tags

CCSS.3.OA.D.9

What are multiplication tables used for?

• Multiplication tables are used to divide numbers quickly and accurately.

• Multiplication tables are used to perform addition operations quickly and accurately.

• Multiplication tables are used to subtract numbers quickly and accurately.

• Multiplication tables are used to perform multiplication operations quickly and accurately.

Tags

CCSS.3.OA.C.7

If you have 3 groups of 4 apples, how many apples do you have in total?

• 6

• 16

• 8

• 12

Tags

CCSS.3.OA.A.3

If you have 2 rows of 5 pencils, how many pencils do you have in total?

• 7

• 10

• 15

• 12

Tags

CCSS.2.OA.C.4

Draw a number line to show the multiplication: 3 x 2

• 7

• 5

• 4

• 6

Tags

CCSS.3.OA.C.7

What is the result of skip counting by 3s up to 9?

• 0, 3, 6, 9

• 1, 4, 7, 10

• 2, 5, 8, 11

• 0, 2, 4, 6

Tags

CCSS.1.NBT.A.1

What is the product of 7 and 8?

• 48

• 64

• 56

• 14

Tags

CCSS.3.OA.C.7