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Mental Patterns
Arrays
2-Digit and 3-Digit
Word Problems
2-Digit by 2-Digit
100
Solve using mental math. 50 x 5
What is 250?
100
Write the equation for the following array. 5 rows of 7
What is 5 x 7?
100
Solve the equation. 52 x 8
What is 416?
100

George visits a store to buy 2 flash drives. They are priced at $28 each. How much does he need to spend on his purchase?

What is $56.

100
Solve the equation. 23 x 15
What is 345?
200
Solve using mental math. 80 x 30
What is 240?
200
Write the equation for the following array. 8 groups of 3
What is 8 x 3?
200
Solve the equation. 121 x 4
What is 484?
200

Joy made 3 trips to the candy store. For every trip she made, she bought 12 packs or orange candies. How many packs of candies did Joy buy in total?

What is 36 candies?

200
Solve the equation. 48 x 23
What is 1,104?
300
Solve using mental math. 600 x 70
What is 42,000?
300
Draw the array for the following equation. 4 x 5
What is 4 rows of 5 symbols?
300
Solve the equation. 98 x 6
What is 588?
300

During a practice session, Frank swims an average of 19 laps in an hour. If he were to attend 10 practice sessions, how many laps will he be able to cover on an average?

What is 190 laps?

300
Solve the equation. 63 x 18
What is 1,134?
400
Solve using mental math. 90 x 40
What is 3,600?
400
Draw the array for the following equation. 7 x 3
What is 7 rows of 3 symbols?
400
Solve the equation. 243 x 5
What is 1,215?
400

James, a crane operator works on 12 hour shifts everyday. If he worked 22 days in a month, how many hours did he put in altogether?

What is 264 hours?

400
Solve the equation. 74 x 36
What is 2,664?
500
Solve using mental math. 500 x 800
What is 400,000?
500
Draw the array and solve for the following equation. 8 x 5
What is 8 rows of 5 symbols and 40?
500
Solve the equation. 620 x 8
What is 4,960?
500

Jim goes to a movie with his classmates. There are 32 students in the class. Each movie ticket costs $18. How much in all does Jim pay for the tickets?

What is $576?

500
Solve the equation. 92 x 42
What is 3,864?