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WorksheetsEstimating multiplication
Total questions: 12
Worksheet time: 13mins
What is the estimated answer of 456 x 7?
5,000
3,500
3,000
2,736
What is the estimated answer of 99 x 4?
4
40
400
4,000
What is the estimated answer of 58 x 61?
4,000
3,600
3,000
360
Estimate the product of 9,193 x 7:
9,000 x 7
9,000 x 10
10,000 x 7
10,000 x 10
Estimate the product of 272 x 5:
200 x 5
300 x 5
200 x 10
300 x 10
Estimate the product of 92 x 12:
90 x 10
92 x 12
100 x 10
100 x 20
Estimate the product of 37 x 63:
40 x 70
40 x 60
50 x 60
30 x 60
In a school cafeteria, 1,350 lunch trays are used every day. Approximately how many lunch trays are used in 5 days? Choose the best estimate.
1,000 x 5 = 5,000
1,000 x 10 = 10,000
1,350 x 5 = 6,750
79 injections of vaccination were sent to 21 hospitals each. About how many total vaccination injections were sent out? Choose the best estimate.
79 x 21 = 1,659
70 x 20 = 1,400
80 x 20 = 1,600
Estimate means to...
Add
Subtract
Multiply
Round
Do single digit numbers get rounded?
Yes, they do.
No, they don't.
Complete the sentence: when estimating products, we round the number to...
the highest place value.
the lowest place value.
