Facts
7 x 8
56
Factors of 8
1,2,4,8
25 times as many as 4
100
22 x 8
176
Sasha practices piano for 45 minutes a day, 6 days a week. How many minutes does Sasha practice piano in a week?
45 minutes per day x 6 days = 270
45 x 6 = 270
8 x 6
48
Factors of 21
1,3,7,21
16 times as many as 2
555 x 3
1,665
The third-grade, fourth-grade, and fifth-grade classes are going on a field trip to a museum. The admission cost for each student is $8. There are 164 students attending the field trip. What is the total cost for student admission?
$8 x 164 = $1,312
3 times as many as 7
21
Factors of 32
1,2,4,8,16,32
3 times as many as 125
375
7 x 5,411
37,877
Students help set up chairs in the auditorium. There are 28 rows of chairs and each row has 35 chairs. How many chairs did the students help set up?
28 rows x 35 chairs per row = 980
28 x 35 = 980
6 times as many as 12
72
Factors of 56
1,2,4,7,8,14,28,56
8 times as many as 245
1,960
33 x 48
1,584
A book case has 4 shelves. The bookcase holds 120 books. How many books does each shelf hold?
4 x 30 = 120, so 120 / 4 = 30
121 is ____ times as many as 11
11
Factors of 100
1,2,4,5,10,20,25,50,100
21 times as many as 23
483
54 x 68
3,672
Sasha practices piano for 45 minutes a day, 6 days a week. How many minutes does Sasha practice piano in a 9 weeks?
45 x 6 x 9 = 2,430 minutes