Miss Neal collected field trip money from each of her 22 fourth-grade students. The cost of the field trip is $7.75 per student. How much money did Miss Neal collect?
$170.50
75 x 100 =
7,500
Mr. Newton has piloted 83 flights. Each flight averaged 476 miles. About how many miles has he piloted altogether?
40,000 miles altogether
60 x 900 =
54,000
Emily travels 32 miles, roundtrip, to go to school each day. There were 23 school days in the month of January. How many miles did Emily travel to and from school during that month?
736 miles
34 x 1,000 =
34,000
60 x 700 =
42,000
The administrators at Ernesto’s school are planning to have new carpet laid in 16 classrooms. The average area of the classrooms is 296 square feet. About how much carpet will they need to buy?
6,000 sq ft
82 x 47=
3,854
25 x 36 = n Do it out the long way
(20+5)x36=n, (20x36) + (5x36) = n, 720 + 180 = n, n = 900
2,371 x 45=
106,695
80 x 90 =
7,200
18 x 20=
360
574 x 38=
21,812
40 x 50=
2,000
20 x 500 =
10,000
14 x 23 = n What does n= Do it the long way
(10+4) x 23 = n, (10x23) + (4x23) = n, 230 +92 = n, n = 322
891 x 74=
65,934
63 x 90=
5,670
$7.26 x 21=
$152.46
71 x 56=
3,976
Mr. Davis ordered 18 boxes of pencils to sell in his bookstore. Each box contains 144 pencils. How many pencils did Mr. Davis order?
2,592 pencils
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