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Mental Patterns
Arrays
2-Digit and 3-Digit
Word Problems
2-Digit by 2-Digit
100

Solve using mental math. 1 x 1 x 1 x 1

1


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

Shu has 40 heart candies. She wants to share it with 8 friends. How many heart candies does each friend receive?

5

100

Solve the equation. 23 x 20

460

200

Solve using mental math. 12 x 30

360

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

The largest Halloween pumpkin weighs 1,500 pounds (lbs).  There are 3 crates to carry the pumpkin. How many pounds can each crate carry?

500 pounds per crate

200

Solve the equation. 48 x 23

What is 1,104?

300

Solve using mental math. 132 divided by 11

12

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 5 dozen eggs. How many eggs does he have in all?

Grandpa has 60 eggs in all.

300

Solve the equation. 63 x 18

What is 1,134?

400

Solve using mental math. 7 x 8 + 10

7 x 8 = 56 + 10 = 66

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

63 turtles are divided into 8 groups. How many turtles are in each group?

7 with 1 left over

400

Solve the equation. 74 x 36

What is 2,664?

500

Solve using mental math. 120 x 120

14,400

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 2 tons of krill weekly. An adult blue whale eats 9 times as much as a baby whale. How many tons of krill does the adult whale eat in 36 weeks?

The adult whale will eat 648 tons of krill.

500

Solve the equation. 100 x 888

88,800