Reteach Multiplication Equal Groups

Multiplication is the repeated addition of equal groups.

Count the number of groups you see in the picture.

• 5

• 6

• 4

• 20

Tags

CCSS.2.OA.C.3

The same number of objects are in every group. Count one group to find the number in each.

• 4

• 20

• 5

• 3

Tags

CCSS.2.OA.C.3

The repeated addition sentence adds the number in each group. The digit must be repeated for each group.

• 4 + 4 + 4 + 4 + 4

• 8 + 4 + 8

Tags

CCSS.2.OA.C.4

This picture shows two groups of turtles. There are 4 turtles in each group. What multiplication sentence describes the picture.

groups X each

• 2 x 4

• 2 + 4

• 2 x 8

Tags

CCSS.2.OA.C.3

4 + 4 + 4 + 4 + 4 can be written as a multiplication sentence.

Count the number of 4s to find the correct answer.

• 5 x 4

• 20

Tags

CCSS.2.OA.C.3

Choose the correct equation for the picture. The first digit is the number of groups (bags). The second digit is how many objects in each group (marbles).

• 6 X 3

• 4 X 3

• 6 + 6

Tags

CCSS.2.OA.C.3

Choose the correct multiplication sentence to describe the picture.

• 3 X 5

• 5 + 10

• 5 x 5 x 5

Tags

CCSS.2.OA.C.3

An array is another example of equal groups of rows and columns. Count down the flowers to find the number of rows.

• 4

• 12

Tags

CCSS.2.OA.C.4

To finish the multiplication sentence count across the top to find the number of columns.

4 x _____

• 12

• 3

Tags

CCSS.2.OA.C.3

Choose the correct multiplication sentence for the array.

Remember count down the side and then across the top.

• 10 x 2

• 5 x 4

• 5 + 10 + 4

Tags

CCSS.3.OA.A.1