Exponents
What is 103?
1,000
What is 2 x 12?
24
What is 1 x 451?
451
What is 10 x 50?
500
Estimate.
19 x 27
20 x 30 = 600
How many zeros do you annex in 9 x 102 ?
2
What is 5 x 30?
150
What is 3 x 123
369
What is 22 x 33
726
Sarah earns $9 per hour as a cashier. How much does she earn in a 40-hour week?
$360
What is 8 x 105?
800,000
What is 3 x 24?
72
What is 5 x 234
1,170
What is 30 x 45
1,350
Estimate.
81 x 34
80 x 30 = 2,400
What is 74 x 100?
74
What is 5 x 49?
245
What is 5 x 525
2, 625
What is 35 x 95
3,325
A movie ticket costs $4 per person. If 42 people go to the movies, how much money does the theater collect for that show?
$168
Which is greater?
6 x 104 or 60 x 102 ?
6 x 104 = 60,000
What is 7 x 52?
364
What is 9 x 586
5, 274
What is 99 x 99?
9,801
A car rental costs $134 per day. How much money will it cost to rent a car for one week?
$938