Wednesday, 9/2- Area Models

Which area model below represents the equation;

6 x 4 = 24

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Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.B.5

Sadie made a pan of brownies.  She cut her brownies into 3 rows and 5 columns. How many brownies does Sadie have in all?

• 12
• 10
• 25
• 15

Tags

CCSS.2.OA.C.4

Use the picture to answer the questions below:

a) How many equal groups are there?

b) How many ladybugs are in each group?

• a) 4

  b) 3

• a) 3

  b) 5

• a) 3

  b) 4

• a) 4

  b) 4

Write a multiplication sentence about the number of ladybugs.

Write a multiplication equation to represent the area model.

*HInt an equation includes the product or the total number.

Which expressions represent the area model?

• 4 x 6

• 4 + 4 + 4 + 4 + 4

• 6 + 6 + 6 + 6

• 4 x 7

The third grade students sit in rows during PE. There are 3 rows with 6 students in each row.

Which expression shows how many students were in the PE class?

• 3 + 6

• 3 + 3 + 3 + 3 + 3

• 3 x 6

• 6 + 6

John had eighty apps on his phone. After deleting some, he had thirty-three left. How many apps did he delete?

• 57

• 113

• 47

• 103

A restaurant sold fifty-nine sodas in the morning and nineteen in the afternoon. How many sodas did they sell total?

• 59

• 40

• 68

• 78

7 x 8 = 56

The highlighted numbers are called the _______________.

• product

• repeated addition

• factors

• multiply