Using the box multiplication method, solve 26 x 57.
1482
100
A school bus can carry 42 passengers. How many passengers can 12 school busses carry? Use the criss-cross method to solve.
504 passengers
100
22 x 60 = ?
1320
100
What is 32 x 68?
2176
100
67 x 48
3216
200
Find the partial products (box method OR criss-cross method) and solve:
63 x 14
882
200
What partial products would be added to solve 27 x 43? Use the criss-cross method to find them, then solve.
21
+ 280
60
800
_____
1161
200
Alice's goal is to learn 19 new words each day. If she meets her goal, how many new words will she have learned after 30 days?
570
200
A museum held 14 different exhibits. Each exhibit has 44 artifacts in it. How many artifacts were in the museum in all?
616
200
17 x 93
1581
300
Jamie has 19 playlists on her phone. Each playlist holds 36 songs. Jamie is using the table below to find how many songs are on her phone. Which number is missing from the table?
_10____9__
30| 300 | ? |
6| 60 | 54 |
270
300
Ashley bought 16 books that cost $18 each. She used partial products to find the total cost in dollars. What is the missing partial product? What is the final answer?
16
x 18
____
48
?
60
100
____
80
288
300
What is one way to use partial products to find 50 x 83?
(50 x 80) + (50 x 3)
OR
50
x83
____
0
150
0
400
300
A school bought 32 new desks for its students to use. The price for each desk was $87. How much did the desks cost in all?
$2784
300
It costs $3 for a ticket to the pool and $7 for a ticket to the water park.
1. How much does it cost for 4 people to go to the pool AND the water park?
2. How much more does it cost the group of 4 to go to the water park than the pool?
1. $40
2. $16
400
Maggie is making a balloon game for the school fair. Kids will throw darts to try to pop balloons that she has stuck to a board. Maggie stuck the balloons on the board in 13 rows of 14 balloons. How many balloons did she need to set up the game?
182
400
A pair of one type of shoes weighs 15 ounces. The shoebox they come in weighs 2 ounces. What is the total weight of 15 pairs of these shoes, INCLUDING the boxes?
255 ounces
400
At Claymont Elementary school, no teacher has more than 26 students. If there are 24 teachers, what is the greatest number of students that there could be?
624
400
A cruise ship's height above water is the same as a 23-story building. If each story was 11 feet tall, how high above the water was the cruise ship?
253 feet
400
Rose visited 14 cities on her vacation. She bought 3 souvenirs in each city to send to her friends.
1. How many souvenirs did Rose buy on her vacation?
2. Rose paid $2 in postage for each souvenir she sent. How much did it cost Rose to send all of the souvenirs that she bought?
1. 42 souvenirs
2. $84
500
Why is 15 x 32 = (10 x 32) + (5 x 32)?
15 was broken apart into 10+5, so (10 x 32) + (5 x 32) = 15 x 32
500
Susan estimated 23 x 43 by using 20 x 40. Sam estimated 23 x 43 by using 25 x 40. Who's method will give you a closer estimate? Why?
Sam's will be closer, because 23 is closer to 25 than 20. So, 25 x 40 will give a closer estimate than 20 x 40.
500
A roller coaster runs rides 50 times an hour and reaches speeds of 70 miles per hour. If the roller coaster holds 8 rows of 4 people, how many people ride the roller coaster each hour?
1600
500
In 2005, an ultra light airplane tracked Monarch butterflies migrating to Mexico. Their average distance each day was 45 miles. Over the course of 2 weeks, how many miles did the butterflies travel?
630 miles
500
Ms. Meyer bought 9 packages of pencils for her classroom because her students keep "losing" them. Each package has 8 pencils.
1. How many pencils did she buy?
2. Ms. Meyer saved 25 pencils for the Math Club. How many of the pencils did she use for her classroom?
Bonus: Where did all of Ms. Meyer's pencils disappear to?