Show:
Fractions
Money
Elapsed Time
Mixed Unit Operations
Potpourri
100
What is 1/4 of 24?
6
100
What is the value of 2 quarters, 1 dime, and 3 pennies?
63 cents
100
Emma woke up at 7:15am and got to Mrs. Parry's class at 10:38am. How much time passed between these two events?
Count on... 8:15, 9:15, 10:15 (3 hours) 10:15-10:30 (15 minutes) 10:30-10:38 (8 minutes) 3 hours 23 minutes
100
212 seconds = ______min______sec
3 minutes 32 seconds
100
A number is 235 when divided by 2. What is 30 less than that number?
______ divided by 2 = 235 235 x 2 = 470 470 - 30 = 440
200
What fraction of a dollar is 3 dimes and 2 nickels? Answer in simplest form.
40 cents is 40/100 of a dollar = 2/5 of a dollar
200
Solve mentally: $1.20 divided by 3 =
$0.40
200
Georgia rode her horse for 2 h 15 min. Isabella rode for 1 hr 40 min. How much longer did Georgia ride than Isabella?
Count on or subtract 1hr 40 min --->+20min---> 2h--->+15min ---> 2h15min Georgia rode 35 minutes longer than Isabella.
200
2hr 10 min + 3 hr 55 min
6 hr 5 min
200
What is the value of the digit 3 in the number 2345?
300
300
What is 2/3 of 12?
1/3 of 12 = 4 2/3 of 12 = 8
300
$15.20 x 4 =
$60.80
300
What time is it 4 hours after 11:15am?
Count on. 3:15pm
300
6 yr 6 mo + 6 yr 8 mo
12 yr 2 mo
300
$100 - _____ = 12.50
$87.50
400
What fraction of an hour is 15 minutes? (simplest form)
15/60 = 1/4
400
Solve mentally with the subtraction slide: $20.00 - $12.95
$7.05
400
The New Year's Eve bash started at 11:15 am and ended at 2:00am. How long was the event?
14 hr 45 min
400
4 hr 10 min - 2 hr 30 min
1 hr 40 min
400
How many degrees are in a right angle?
90
500
1 - 5/7 =
2/7
500
What is the cost of 6 bracelets, if each one cost $0.43?
6 x $0.40 = $2.40 6 x $.03 = $0.18 $2.58
500
What time range to you add 12 hours to to find military time? a) 1:00am-11:59am b) 12:00am-11:59pm c) 1:00pm-11:59pm d) any time
c
500
There are 4 quarts in 1 gallon. 8 gal 1 qt - 11 qt =
22 qt = 5 gal 2 qt
500
What do you think is special about an equilateral triangle?
It has EQUAL sides.