Hundreds
How much is 10% of 670?
Is it 67?
How much is 37 + 97?
Is it 134?
Simplify 12/18.
Is it 2/3?
How much time is from 11:00am to 3:00pm?
Is it 4 hours?
Find the median: 3, 6, 1, 12, 5, 6, 7
Is it 6?
How much is 20% of 450?
Is it 90?
How much is 654 + 93?
Is it 747?
Simplify 12/42
Is it 2/7?
How much time is from 3:45pm to 9:52pm?
Is it 6 hours and 7 minutes?
Find the mode: 12, 12, 4, 5, 2, 9, 5, 3, 2
Is it 2, 5 and 12?
How much is 25% of 1400?
Is it 350?
How much is 234 - 73?
Is it 161?
Simplify 60/450.
Is it 2/15?
How much time is from 4:52pm to 11:00pm?
Is it 6 hours and 8 minutes?
Find the mean: 1, 6, 3, 9, 10, 2, 4
Is it 5?
How much is 95% of 1800?
Is it 1710?
How much is 464 divided by 4?
Is it 116?
Add and simplify: 4/9 + 8/9
Is it 4/3?
Michael makes 30 pounds per hour and works from 8:30am to 4:00pm.
How much money does he make?
Is it 225 pounds?
The mode is the most frequent value. Explain all exceptions/possible cases of this.
Most frequent value,
or most frequent values,
or no mode if no value is more frequent.
How much is 16% of 50?
Is it 8?
How much is 32 times 12?
Is it 384?
Add and simplify: 16/3 + 10/5.
Is it 22/3?
Juliet makes 36 pounds per hour on the weekend, and works 8 hours on Saturday and 6 hours and 45 minutes on Sunday. How much money does she make?
Is it 531 pounds?
The median is the central value. Explain clearly all exceptions/possible cases of this.
Central value if number of elements is odd,
Mid-value between central values if number of elements is even,
If both central values are equal, it is that value.