3rd Grade Review for Extending Mult & Div DEUA

In an art gallery, there are 2 sections of paintings. One section has 4 rows of paintings with 3 paintings in each row. The other section has 5 rows of paintings with 2 paintings in each row.

Which number sentence can be used to find the total number of paintings on the 2 sections in the art gallery?

• 2 + 4 + 3 + 5 + 2 = _

• 4 x 3 x 5 x 2 = _

• (4 x 3) + (5 x 2) = _

• (4 x 3) + (5 + 2) = _

In a park, there are 2 sections of picnic tables. One section has 3 rows of picnic tables with 3 picnic tables in each row. The other section has 4 rows of picnic tables with 5 picnic tables in each row.

Which number sentence can be used to find the total number of picnic tables in the 2 sections in the park?

• 3 + 3 + 4 + 5 =

• (3 x 3) + (4 x 5) =

• 3 x 3 x 4 x 5 =

• Not Here

Samuel made 5 stacks of LEGOs with 15 LEGOs in each stack. How many LEGOs were used to build all of the stacks?

Madeline made bead bracelets. She used 48 beads. If she made 8 bracelets, how many beads were on each bracelet?

• 7

• 6

• 56

• 8

Ethel planted 7 tomato plants in her garden. Each plant produced 6 tomatoes.Which model and equation represents the total number of tomatoes Ethel’s tomato plants produced?

• 
• 
• 
• 

Haruko did 9 sit-ups in P.E. class. The number of sit-ups Tom did can be represented by this expression.

 

2 x 9

Which statement is true?

• Tom did 2 times as many sit-ups as Haruko.

• Haruko did 2 times as many sit-ups as Tom.

• Tom did 2 more sit-ups than Haruko.

• Haruko did 2 more sit-ups than Tom.

• Shelly needs 3 tickets for each ride, because the number of tickets minus 3 equals the number of rides.

• Shelly needs 3 tickets for each ride, because the number of tickets plus 3 equals the number of rides.

• Shelly needs 2 tickets for each ride, because the number of tickets times 2 equals the number of rides.

• Shelly needs 2 tickets for each ride, because the number of tickets divided by 2 equals the number of rides.

Alex bought 4 packages of pink golf balls and 2 packages of orange golf balls. There were 12 golf balls in each package.

 

How many golf balls did Alex buy?

• 72

• 50

• 96

• 18

A group of people bought tickets for a roller-coaster ride.

The group spent $4 for each ticket.

Altogether the group spent $48 on tickets.

Each person in the group got 2 tickets.

 

How many people were in the group?