Mathematics
Grade 4
15 min
Estimate products: word problems
Estimate products: word problems
Tutorial Preview
1
A library has 28 bookshelves. Each shelf holds 42 books. About how many books are there?
2
A farmer plants 18 rows of corn. Each row has 36 corn stalks. About how many stalks are there?
3
A concert hall has 8 sections. Each section has 295 seats. About how many seats are in the hall?
Sample Practice Questions
Easy
A store sells 19 toy cars a day. About how many cars does it sell in 31 days?
0.500
1.600
2.589
3.700
Easy
There are 28 students in a class. Each student reads 47 pages. About how many pages did they read in total?
0.1200
1.1316
2.1500
3.1000
Easy
A company makes 195 bikes each week. About how many bikes does it make in 4 weeks?
0.400
1.600
2.800
3.780
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