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Mental Patterns
Arrays
2-Digit and 3-Digit
Word Problems
Multiplicative Comparisons
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

Annie has 32 erasers. Georgia says she has 8 times as many erasers. How many erasers does Georgia have?

What is 4 erasers?

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

Mrs. Rethmeier sold 12 boxes of popcorn. Mrs. Hensley sold 5 times as many boxes. How many boxes did Mrs. Hensley sell?

What is 60 boxes?

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

Mrs. Owens has 9 new books in her classroom library. Ms. Morgan has 6 times as many as Mrs. Owens. How many books do they have altogether?

What is 63 books?

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

Ms. Lewis goes for a walk for 28 minutes. Mr. Butler walks twice as long as Ms. Lewis. How long does Mr. Butler walk?

What is 56 minutes?

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
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

Mrs. Pryor has 64 chickens. That is 8 times as many chickens as Mrs. Nuhfer. How many chickens do the teachers have altogether?

What is 72 chickens?