Doubling 9x
Show doubling technique for this equation 6x4
3x4 = 12 + 12
6x4 = 24
Use the split method to solve this equation: 7 x 7
2x7 = 14 + 5x7 = 35
49
A shipment contains 2,983 packages. Round this number to the nearest thousand.
3,000
There are 42 students who want to play hockey there are 6 players on a team. How many teams can there be?
7
A bar graph shows 10 students like apples, 8 like bananas, and 6 like oranges. How many students like apples and bananas combined?
18
Show doubling method for this equation 8x8 =
4x8 = 32 + 32
8x8 = 64
Use the split method to solve this equation: 3 x 7
21
The population of a city is 547,891. Round this number to the nearest hundred thousand.
500,000
24 children with 6 children on a team. How many teams?
4 kids a team
A pictograph shows 3 pictures of cars, with each picture representing 5 cars. How many cars are shown in total?
15
9x12 =
108
Use the split method to solve this equation:3 x 15
2x15 = 30 + 1x15 = 15
45
A company spends $68,945 annually on office supplies. Round this amount to the nearest thousand to create a budget plan
69,000
18 cookies, 9 cookies on a plate. How many plates
2 plates
A class was asked about their favorite recess activities. 12 students chose tag, 10 chose swings, and 8 chose soccer. How many students participated in the survey?
30
4 x 12 = 48 + 48
8x12 = 96
Use the split method to solve this equation: 7 x 9
2x9 = 18 + 5 x9 = 45
63
A school cafeteria served 19,478 meals last year. Round this number to the nearest ten thousand.
20,000
A farmer has 36 apples and wants to divide them equally among 6 baskets. How many apples will go in each basket?
6 apples
A tally chart shows sales of different fruits: apples (14), bananas (18), oranges (16), and grapes (12). Which fruit was sold the least, and by how many compared to the most sold?
Grapes (12) were sold the least, 6 fewer than bananas (18).
Show the doubling for this equation 6 x 15
3 x 15 = 45 +45
6x15 = 90
Use the split method to solve this equation: 7 x 12
2 x 12 = 24 + 5x12 = 60
84
A factory produced 6,452 items in January, 8,197 in February, and 5,683 in March. Round each month’s production to the nearest hundred and then estimate the total.
January: 6,500, February: 8,200, March: 5,700. Estimated total: 20,400.
There are 72 students going on a field trip. If each bus can hold 9 students, how many buses are needed?
8 buses
A bar graph shows 40 students prefer basketball, 35 prefer soccer, and 25 prefer baseball. If 20 more students join the soccer group, which sport becomes the most popular, and by how many?
Soccer becomes the most popular with 55 students, 15 more than basketball (40).