1
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
6,355 ÷ 8=
6,400 ÷ 8=800
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
$626 ÷ 7=
$630 ÷ 7=$90
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
183 ÷ 9=
180 ÷ 9=20
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
635 ÷ 8=
640 ÷ 8=80
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
5,365 ÷ 9=
5,400 ÷ 9=600
Round the bigger factor, Then estimate the product.
6 × 3,199=
6 × 3000 = 18,000
Round the bigger factor, Then estimate the product.
8 × 623=
8 × 600=4,800
Round the bigger factor, Then estimate the product.
4 × $28.54=
4 × $30 = $120
Round the bigger factor, Then estimate the product.
7 × 105=
7 × 100=700
Round the bigger factor, Then estimate the product.
9 × 49=
9 × 50=450
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
$392 ÷ 8=
$400÷ 8=$50
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
218 ÷ 4=
200 ÷ 4=50
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
925 ÷ 3=
900 ÷ 3=300
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
611 ÷ 3=
600 ÷ 3=200
Round the bigger factor to a multiple of the single digit, then divide to get a quotient.
721 ÷ 8=
720 ÷ 8=90
Round the bigger factor, Then estimate the product.
9 × 3,804=
10 × 4,000 = 40,000
Round the bigger factor, Then estimate the product.
5 × $6,541=
5 × $7000 = $35,000
Round the bigger factor, Then estimate the product.
6 × 7,861=
6 × 8000 = 48,000
Round the bigger factor, Then estimate the product.
6 × 6,416=
6 × 6000 = 36,000
Round the bigger factor, Then estimate the product
6 x 4,428 =
6 × 4,000 = 24,000
560 ÷ 8 =
560 ÷ 8 =70
9 × 600 =
9 × 600 = 5,400
2500 ÷ 5 =
2500 ÷ 5 =500
3,025 ÷ 5 =
3,025 ÷ 5 = 605
800 × 800 =
800 × 800 = 640,000
150 ÷ 5 =
150 ÷ 5 =30
280 ÷ 4 =
280 ÷ 4 =70
6300 ÷ 9 =
6300 ÷ 9 =700
1200 ÷ 3 =
1200 ÷ 3 =400
160 ÷ 2 =
160 ÷ 2 = 80
Gerry read 4,000 pages in 8 months. He read the same number of pages each month. How many pages did Gerry read during the first month?
500 pages
90 × 6,000 =
90 × 6,000 = 540,000
100 × 500 =
100 × 500 = 50,000
70 × 6,000 =
70 × 6,000 = 420,000
7 × 3,000 =
7 × 3,000 = 21,000
6 × 3 × 50 =
6 × 3 × 50 = 900
There are 918 people standing in line for a ride. Each car on the ride holds 9 people. How many cars are needed for all the people standing in line?
102 cars
A football team sold 220 tickets to their first game. The team earned $4 for every ticket sold.
Part B The team earns about the same amount of money each game as they did the first game. Which equation models about how much money the team will earn from ticket sales for all 8 games of their season?
$900 × 8 = $7,200
Sheri and Latasha each made 5 posters. They used 30 stickers on each poster. How many stickers did Sheri and Latasha use in all?
300 stickers
A football team sold 220 tickets to their first game. The team earned $4 for every ticket sold.
Part A How much money did the football team earn from the ticket sales?
$880
400 × 8,000 =
400 × 8,000 = 3,200,000
Sasha completes 28 ÷ 7 as part of a division pattern. What are the next two quotients in the pattern?
280 ÷ 7 = 40
2,800 ÷ 7=400
5 × 68 =?
5 × 68 =340
Jeff takes 8,000 steps every day. How many steps does Jeff take in 7 days?
56,000 steps
320 ÷ 8=
320 ÷ 8= 40
Students sell 300 tickets to a school play for $6 each. They collect $1,800 for the tickets. How much would the students collect if they sold 3,000 tickets?
$18,000
Katya has 120 inches of string. She cuts the string into 6-inch pieces. How many pieces of string does Katya cut?
20 pieces
Between which pair of numbers is the product of 278 × 9?
1,800 and 2,700
Lars divides 127 fourth grade students into 4 groups. Which equation shows the closest estimate for the number of students in each group?
120 ÷ 4 = 30 students
The local fair had 5,600 people attend over 7 days. If the same number of people attended each day, how many people attended the first day?
800 people
800 people attended the first day