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

A jet plane can travel 567 miles per hour. How many miles could it travel in 4 hours?

What is 2,268 mph?

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

An adult panda can eat 138 pounds of bamboo each day. How many pounds of bamboo can a panda eat in a week?

What is 966 pounds?

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

Harry buys 9 dozen eggs. How many eggs does he have in all?

What is 108 eggs?

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

A typical student has approximately 8 weeks of summer holidays every year. About how many weeks of summer holidays, in total, would a typical student receive between the beginning of kindergarten (September) and the end of grade 12 (June)?

What is 96 weeks of summer holidays?


8 x 12= 96

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

Nya earns $17 a week baby-sitting. How much does she earn in 12 weeks?

Nya earns $204 in 12 weeks 

17x12=204

500
Solve the equation. 92 x 42
What is 3,864?
M
e
n
u