Multiplication
Solve using an efficient strategy:
12 x 6
72
36 divided by 6
6
98 divided by 5
19 remainder 3
Brooke will earn an award at Girl Scouts if she sells 75 boxes of cookies. Her goal is to sell 5 boxes per week. How many weeks will it take her to sell all the boxes of cookies?
15 weeks
Solve 27 x 4 using two different strategies to check your work.
108
Solve using an efficient strategy:
23 x 6
138
72 divided by 6
12
82 divided by 7
11 remainder 5
Valerie is selling tickets for her ballet company's production of The Nutcracker. There are 109 seats available and the tickets are 5 dollars each. What is the best ESTIMATE for how much money Valerie can make altogether?
Possible estimates:
550 or any amount between 500 and 600
71 divided by 7
10 remainder 1
Solve using an efficient strategy: 52 x 8
416
63 divided by 7
9
75 divided by 8
9 remainder 3
Louie has to unpack 14 boxes of action figures. Each box contains 30 action figures inside. How many total action figures does Louie have to unpack?
420 action figures
Alondra needs to buy valentines for her whole class. There are 22 students and the boxes of valentines each contain 6 single valentine card/treats. How many boxes of valentines does Alondra need to buy?
Alondra needs to buy four boxes and she'll have two extra valentines left over.
Solve using an efficient strategy: 31 x 14
434
240 divided by 2
120
311 divided by 3
103 remainder 2
All the fifth graders at Abbott Elementary school are taking a field trip to Lincoln Financial Field. There are six classes and each class contains 12 students. How many vans will they need to order if each van holds 10 students each?
They need 8 vans and there will be 8 seats left over.
146 divided by 2
73
Solve using an efficient strategy: 107 x 4
428
381 divided by 3
127
511 divided by 2
255 remainder 1
Noa is having his 1st birthday party. His parents invited 104 guests. One box of cupcakes serves 25 people. How many boxes of cupcakes do they have to order for everyone to receive a cupcake?
They need to order five boxes and they will have 21 cupcakes left over.
Santa needs to make a total of 280 gifts for the children of New Castle. His elves have 14 days to make the toys. How many toys do the elves need to make each day to make sure that all the gifts are done in time?
The elves need to make 20 gifts a day.