Properties of Numbers
(1995 + 1995)(1995 - 1995)
What is 0
35 minutes past 8:50 am is what time?
what is 9:25 am
Half of 67
33.5
3*4-1
What is 11
The city of Alexandria had a high temperature of 18 degree and a low temperature of -5 degree on the same day. By how many degrees did the high temperature exceed the low temperature?
What is 23
85x(33x22) - 33x(22x85)
What is 0
The duration of a short documentary file is 25 minutes. It starts at 11:50 am. When will it end?
what is 12:15 pm
15 is to 60 as 10 is to?
40
36/3+4*2
What is 20
Eggs are $0.12 a dozen. How many eggs can you get for a dollar?
What is 100
1990x1991 - 1989x1990
What is 3980
A bus leaves for Los Angeles at 4:30pm. It takes 1 hour 25 minutes to reach there. At what time will it reach Los Angeles?
what is 5:55 pm
half of a half of a half of 88
what is 11
17(3+4)-3
What is 116
Ace and Addie each bought 6 pencils from the school store for 7 cents each. If they had a total of a dollar, how much change did they get?
What is 16 cents
(1901 + 1902 + 1903 + ... + 1910) - (101 + 102 + 103 + ... + 110)
What is 18,000
Michael travelled 2 hour and 45 minutes by bus and 4 hour 45 minutes by train. Calculate the time he spent in travelling
What is 7 hours and 30 minutes.
A quarter of 79
What is 19 3/4 or 19.75
8+43-6/2
What is 69
If a fair coin is tossed three times, what is the probability that heads shows once and tails shows twice? Express your answer as a common fraction.
What is 3/8
100 - 2 + 101 - 4 + 102 - 6 + 103 - 8
What is 386
A car travels at 60mph. If the destination is 150 miles away. How long does it take for the car to reach the destination?
What is 150 minutes or 2 hours and 30 minutes.
25% of 300
What is 75
6(3*4+22)-7
What is 89
In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half the lake?
What is 47 days