3MA T8 District Mini Assessment Review

Mallory built a house with 258 Lego bricks. She added some bricks to make her house bigger. Now, her Lego house has 645 bricks. ABOUT how many Lego bricks did Mallory add to her house? Estimate to the nearest ten.

• 300

• 380

• 390

• 400

The manager of a store received a large request for pencils from a customer. The store sell pencils of boxes of 100, packs of 10 and as single pencils.

The store has 6 boxes of pencils.

The store has 23 packs of pencils.

The store has 98 single pencils.

Estimate the number of pencils that are available in the store to sell to the customer.

• Between 50 and 150

• Between 650 and 750

• Between 750 and 850

• Between 850 and 950

Sunshine Elementary School has several third grade classrooms.

There are 210 students in third grade.

146 of those students are boys.

How many girls are in third grade?

• 64

• 76

• 136

• 356

Emily wants to estimate the number of hundreds there will be in the sum of 348 and 463. How many hundreds will there be in Emily's total?

• 6

• 7

• 8

• 9

Bryana and her family are driving to her grandmother's house.

Her grandmother lives 415 miles away.

They drove 287 miles then stopped for gas and snacks.

ABOUT how many more miles does Bryana's family need to drive to get to her grandmother's house? Estimate to the nearest 100.

• 100 miles

• 200 miles

• 300 miles

• 400 miles

Drew has 185 fiction books and 207 non fiction books. He wants to find the total number of books he has altogether. Which of the following shows how Drew could use place value to find the total number of books?

• 1+8+5+2+7

• 100+8+5+200+7

• 100+80+5+200+70

• 100+80+5+200+7

Daniel has 5 tomato plants. Each tomato plant has 6 tomatoes. Daniel figured out the total number of tomatoes using the expression below.

6+6+6+6+6

What is another way to find the total number of tomatoes on the plants?

• 5 + 6

• 5 - 5

• 5 X 6

• 6 / 5

Julio colored all the multiples of 9 on a hundred chart.  Which of the following is a pattern that Julio might have noticed about the multiples of 9?

• All of the multiples of 9 are even

• The ones digit decreases by one as each multiple of 9 increases.

• All of the multiples of 9 are odd.

• The ones digit never changes.

42 third grade students visit an art museum.

Students were separated into groups of 6 for the tour.

A tour guide was assigned to each group.

How many tour guides were needed for the tour?

• 48

• 8

• 7

• 6

What is the value of _____ in the equation below?

18=_____ X 3

• 54

• 21

• 15

• 6