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

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

Grandpa has 108 eggs in all.

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

Tina has 3 times as many sports cards as Henry. Kayla has 6 times as many sports cards as Henry. If Kayla has 24 sports cards, how many sports cards do they have altogether?

What is 40 sports cards?

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

A baby blue whale eats 1 ton of krill weekly. An adult blue whale eats 8 times as much as a baby whale. How many tons of krill does the adult whale eat in 52 weeks?

The adult whale will eat 416 tons in 52 weeks.

500

Solve the equation. 92 x 42

What is 3,864?

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