Miscellaneous
Estimate Products
Multiply 3-Digit Numbers by 2-Digit Numbers
Multiply Whole Numbers with Zeros
Solve Word Problems using Multiplication
100

81 x 10 = ____

What is 810?

100
Estimate the product: 524 x 31.
What is 15,000?
100
78 x 87 = _____
What is 6,786?
100
208 x 13 = _____
What is 2,704?
100
A zoo has bird cages that each contain 155 birds. There are _____ birds on display in 4​ cages.
What is 620?
200

For the school dance, 145 vases of flowers were used for decoration. Each vase held 9 flowers. How many flowers were used in total?

What is 1,305 flowers?

200
Estimate: 48 x 416 = ______.
What is 20,000?
200
474 x 18 = _____
What is 8,532?
200
31 x 308 = _____
What is 9,548?
200
Each rhino at the zoo eats 150 pounds of food per day. Altogether, 14 rhinos​ will eat _____ pounds of food per day.
What is 2,100?
300

What would be the best way to estimate 129 x 48? What is the estimate?

What is 130 x 50 = 6,500?

300
Estimate: 378 x 81 = ______.
What is 32,000?
300
637 x 32 = _____
What is 20,384?
300
701 x 43 = _____
What is 30,143?
300
Thomas travels a lot to visit his family. He flies​ 2,460 miles each week for 5 weeks. Total, Thomas flies _____ miles to visit his family.
What is 12,300?
400

Find the value of 548 x 375

What is 205,500?

400
Estimate: 692 x 500 = _____.
What is 350,000?
400
765 x 24 = _____
What is 18,360?
400
708 x 40 = _____
What is 28,320?
400
Ivan weighs 106 pounds. If a cow weighs 13 times as​ much, it weighs _____ pounds.
What is 1,378?
500

Mrs. Russ buys 216 cases of ice cream bars. Each case contains 28 bars. 

What is the best estimate of for the total number of ice cream bars? Why?

A. 220 x 20 = 4,400

B. 220 x 30 = 6,600

C. 200 x 20 = 4,000

D. 200 x 30 = 6,000

B. An overestimate because both values are rounded up.

500
Joe buys 19 DVD players for $47 each. He estimates he will spend about _____ total for all DVD players.
What is $1,000?
500

Find the product of 713 x 48.

What is 34,224?

500

Find the product of 34 x 404.

What is 13,736?

500
Carlos has 105 buttons. Ramona has twice as many buttons as Carlos. Daniel has 3 times as many buttons as Ramona. They have _____ buttons in all.
What is 945?
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