3 Digit x 1 Digit
4 digit x 1 digit
2 digit x 2 digit
2 Digit x 2 Digit Word Problems
Estimation Challenge!
100
201 x 5
What is 1005
100
7,955 x 2
What is 15,910
100
16 x 33
What is 528
100
An orchard owner was counting the number of apples he had total.Each of his 15 trees had 42 apples in it. How many apples did he have total?
What is 630
100

Jamie gets paid $35 to mow the law. He plans on mowing the lawn a total of 14 times. About how much money Jamie will earn?

About = estimation
40 x 10 = $400

200
850 x 4
What is 3,400
200
2,095 x 3
What is 6,285
200
22 x 30
What is 660
200
56 x 72
What is 4,032
200

Samira is making 58 necklaces to sell at a fundraiser. She needs 43 beads for each necklace. About how many beads does Samira need in all?

About = estimate
60x40=2400 beads

300
353 x 3
What is 1,059
300
4.944 x 6
What is 29,664
300
32 x 96
What is 3,072
300
Wendy was practicing drawing super heroes. Each day she drew 20 pictures. How many pictures would she have drawn after 54 days?
What is 1.080
300

Adonis works 18 hours a week. What estimate of how many hours Adonis will work in 52 weeks?

About = estimate
20x50=1000 hours

400
946 x 6
What is 5,676
400
8,523 x 9
What is 76,707
400
43 x 68
What is 2,9224
400
A store owner was buying uniforms for his employees. If each of his stores needed 88 uniforms and he had 76 stores, how many uniforms would he need?
What is 6,688
400

During a weekend sale, a store sold 85 records for $19 each. What is the total amount of money, rounded to the nearest hundred, the store made by selling records?

About = estimation
First 85x19=1615
Then round 1600

500
993 x 7
What is 6,951
500
4,821 x 9
What is 43,389
500
99 x 86
What is 8,514
500
Ned was unpacking boxes of ornaments. If he has 79 boxes with 88 ornaments in each box, how many ornaments does he have all together?
What is 6,972
500

Subscription fees are $63 a month. What is the total cost of dues for about 1 year?

About = estimation
12 months = 1 year
60x10 = 600

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