Area Model
A runner can complete 35 laps in 1 hour. If the runner keeps up this same pace, how many laps can she complete in 7 hours? use area model to find the total.
245
An array model has 14 rows and 10 columns. Which equation best represents the total number of items in the array?
14×10=140
What is the numeral value of the digit 4 in the number 7,421?
400
A factory started the week with 8,500 shirts. On Monday, they shipped out 1,250 shirts. On Tuesday, they produced 500 new shirts. How many shirts do they have now?
7,750 shirts or 7,750
A chef made 3 batches of cookies. Each batch had 135 cookies. Solve using distributive property.
(3×100)+(3×30)+(3×5) = 405
There are 3,210 fans sitting in each section of the stadium. If there are 4 sections in the stadium, what is the total number of fans? use area model to find the total.
12,840
An array model has 13 rows and 13 columns. Which equation best represents the total number of items in the array?
13×13=169?
What is the numeral value of the digit 9 in the number 1,090,000?
90,000
A warehouse has 12,400 toy trucks and 9,150 toy cars. They sold 3,500 toys total during the holiday weekend. How many toys are left in the warehouse?
18,050 or 18,050 toys
An airplane flew for 5 hours. It burned 2,190 gallons of fuel each hour. Solve using distributive property.
(5×2,000)+(5×100)+(5×90) = 10,950
A school bought 8 boxes of new math workbooks. If there are 6,095 workbooks in each box, how many total workbooks did the school purchase? use area model to find the total.
48,760
An array model has 16 rows and 17 columns. Which equation best represents the total number of items in the array?
272
The number is 8.16. What is the numeral value of the digit 6?
0.06
A large container held 3,000 pounds of grain. A worker added 1,500 pounds and then removed 875 pounds. How many pounds of grain are left?
3,625 or 3,625 pounds
A garden contains 6 rows of flowers. Each row has 1,704 flowers. use the distributive property to find the total number of flowers?
6×1,000)+(6×700)+(6×4) = 10,224
A grocery store stocked 7 crates of apples. Each crate held 5,115 apples. What is the total number of apples the store stocked? use area model to find the total.
35,805
An array model has 14 rows and 15 columns. Which equation best represents the total number of items in the array?
210
The number is 6,350,210.1. Write the expanded notation for the digit 3.
(3×100,000)
Last month, a store sold 4,925 cans of soda. This month, they sold 1,210 more cans than last month. What is the total number of cans sold over both months?
11,060 or 11,060 cans
A store sold 4,581 tickets to a concert for $9 each. use the distributive property to find the total number
(9×4,000)+(9×500)+(9×80)+(9×1) = 41,229
A bag of bird seed has 57 ounces of seed. How many ounces of seed are in 6 bags? use area model to find the total.
342
An array model has 20 rows and 12 columns. Which equation best represents the total number of items in the array?
240
The number is 50.72. Write the numeral value of the digit in the tenths place.
0.7 or 7
A shipment of oranges, apples, and bananas totaled 9,800 pieces of fruit. If there were 3,050 apples and 4,125 bananas, how many oranges were in the shipment?
2,625 oranges
A baker made 2,007 cakes over 8 months. use the distributive property to find the total number of cakes
(8×2,000)+(8×7)=16,056