Array
Area Model
Partial Product Algorithms
Standard Algorithms
100

41x3=

123

100

12x3=

36

100

91x3=

273

100

42x3=

126

200

43x8=

344

200

36x4=

144

200

93x8=

744

200

57x9

513

300

A bus can carry 24 students. The school rented 3 buses for a field trip. How many students can ride on all the buses?

72 students


300

Each basket holds 16 apples. Ms.Logan filled 7 baskets for the school lunch program. How many apples did Ms.Logan collect in total?

112 apples

300

A toy company packs 18 building blocks in each box. A store orders 6 boxes. How many building blocks will the store receive?  

108 building blocks

300

Each bookshelf has 27 books. There are 4 shelves in the classroom. How many books are there in total on the shelves?

108 Books

400

A farmer packs 52 ears of corn into one basket.
If she fills 7 baskets, how many ears of corn does she have in all?

364 ears of corn

400

A store sells 48 notebooks in each package.
If a teacher buys 3 packages, how many notebooks does the teacher buy?

144 notebooks

400

There are 28 students in each third-grade class.
If the school has 8 third-grade classes, how many students are in all the third-grade classes?

224 students

400

Each row in the theater has 79 seats.
If there are 8 rows of seats, how many seats are in the theater altogether?

632 seats

M
e
n
u