Multiplication & Area Review

Which expression models the multiplication problem 6×7?

• 7 + 7 + 7 + 7 + 7 + 7

• 6 + 7 + 6 + 7 + 6 + 7

• 7 × 7 × 7 × 7 × 7 × 7

• 6 + 6 + 6 + 6 + 6 + 6

Tommy was given baseballs to pass out to some of the baseball teams for this season.  Each team will get the same number of baseballs.  Tommy split the baseballs into the groups shown on the left.

Write and solve a multiplication equation to represent the total number of baseballs Tommy will give out.

(a)  

Tags

CCSS.3.MD.A.2

What is the area?

• 3 sq units
• 6 sq units
• 12 sq units
• 9 sq units

Tags

CCSS.3.MD.C.6

Andrew had 70 pennies. He put them into equal stacks of 10. How many stacks of pennies did Andrew have?

(a)  

Tags

CCSS.4.MD.A.2

Which expression is equal to 7 × 13?

• (5 × 10) + (2 × 3)

• 7 × (10 × 3)

• (7 × 10) + (7 × 3)

• (7 × 3) × (7 × 10)

Mrs. Timmons made 4 pans of cookies. Each pan had 6 cookies. How many cookies did Mrs. Timmons bake?

• 6 cookies

• 10 cookies

• 18 cookies

• 24 cookies

Tags

CCSS.3.MD.A.2

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Devon was organizing his bottle cap collection. He set out his entire bottle cap collection in an array with 7 bottle caps in each column and 2 bottle caps in each row.

Choose the expression that represents the total amount of his caps in his collection.

• 2 + 7

• 7 x 2

• 14 x 2

Tags

CCSS.3.MD.A.2

Max baked 3 batches of muffins. Each batch had 12 muffins. Which expression shows how many muffins Max baked?

• 12 + 3

• 12 - 3

• 12 x 3

Tags

CCSS.3.MD.A.2

• (8x7)+(8x3)=

• (8+7)x(8+3)=

• (10x7)+(10x3)=

• (10+7)x(10+3)=

Tags

CCSS.3.MD.C.7D