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Mental Patterns
Arrays
1-Digit and 1-Digit
Word Problems
2-Digit by 1-Digit
100
Solve using mental math. 50 x 5
What is 250?
100

Write the expression for the following array. 5 rows of 7

What is 5 x 7?

100

Evaluate the expression 5 x 8

What is 40?

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

Evaluate the expression. 23 x 5

What is 115?

200
Solve using mental math. 80 x 30
What is 240?
200

Write the expressionfor the following array. 8 groups of 3

What is 8 x 3?

200

Evaluate the expression  12 x 4

What is 48?

200

An adult panda can eat 138 pounds of bamboo each day. How many pounds of bamboo can a panda eat in a week? (1 week = 7 days)

What is 966 pounds?

200

Evaluate the expression 48 x 2

What is 96?

300

Solve using mental math. 60 x 70

What is 4200?

300

Draw the array for the following equation. 4 x 5

What is 4 rows of 5 symbols?

300

Evaluate the expression. 9 x 6

What is 54?

300
Harry buys 9 dozen eggs. How many eggs does he have in all?
What is 108 eggs?
300

Evaluate the expression 63 x 8

What is 504?

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

Evaluate the expression. 9 x 5

What is 45?

400

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

What is 96 sports cards?

400

Evaluate the expression. 74 x 6

What is 444?

500
Solve using mental math. 500 x 800
What is 400,000?
500

Draw the array and solve for the following expression. 8 x 5

What is 8 rows of 5 symbols and 40?

500

Evaluate the expression. 6 x 8

What is 48?

500
After playing a game of Lotsa Money, Cole won 5 times as many gold coins as Julian. Julian won half as many gold coins as Jacob. Altogether they won 32 gold coins. How many gold coins did Cole win?
What is 20 gold coins?
500

Evaluate the expression 92 x 4

What is 368?