Review Time

Tia planted 24 flowers in the rectangular-shaped garden. Which sentence could be used to describe how the flowers were planted?

 

• Tia planted 12 rows of 12 flowers.

• Tia planted 20 rows of 4 flowers.

• Tia planted 4 rows of 12 flowers.

• Tia planted 4 rows of 6 flowers.

There are 3 bags with 9 marbles in each bag. Which equation shows how many marbles there are in all?

• 9 /3 = 3

• 9  -  3 = 6

• 9  + 3 = 12

• 9X3=27

Which answer choice shows two correct ways to arrange 21 pennies in equal rows?

• 2 rows of 1, or 1 row of 2

• 7 rows of 3, or 3 rows of 7

• 8 rows of 3, or 3 rows of 8

• 20 rows of 1, or 1 row of 20

Chris sold 148 chocolate bars for the school’s fundraiser. Jamie sold 121 chocolate bars.

    How many more candy bars did Chris sell than Jamie?

• 27

• 129

• 29

• 269

Select the two numbers that round to 200 when rounded to the nearest 100. 

• 122

• 149

• 150

• 268

• 172

Which of these shapes has 4 right angles and all sides are the same length?

• 
• 
• 
• 

What’s the name for the five-sided figure below?

• Triangle

• Pentagon

• Hexagon

• Quadrilateral

A comic book has a length of 8 inches and a width of 5 inches. The area is 40 square inches. 

What is the perimeter?

• 26

• 38

• 40

• 100

Select all the ways you could show the answer to this problem.

         What is the sum of 618 + 215?

• 8 hundreds +  2 tens  +  3 ones

• 8 hundreds + 2 tens  + 13 ones

• 8313

• 833

• 600   + 200 =        800

Which expression is equivalent to 7X3? Explain why.

• 7+3, because the numbers are the same.

• 7÷ 3, because division is the opposite of multiplication.

• 3+7, because the order does not matter and the answer will be the same.

• 3X7, because the order of the numbers do not matter when you multiply.