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 10

What is 230

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 10

What is 480?

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 100

What is 6,300?

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

Jon has 246 baseball cards.  His friend Kris has 5 times as many as Jon.  How many cards does Kris have?

1,230

400

Solve the equation. 24 x 1000

What is 24,000?

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

Chelsea scored 524 points in her game.  Her friend Sa'Riyah got a huge bonus and scored 6 times as many points as Chelsea.  How many points did Sa'Riyah get?

3,144

500

Solve the equation. 13 x 20

What is 260?