Timed Multiplication
On a white board, write out the 5 times table (up to 12). This must be done under 30 seconds.
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60
What's Ms. Rios middle name?
Marie
5/10
1/2
3/4 + 1/8
7/8
What is a common denominator? Either define or give an example.
a common multiple of two or more denominators
On a white board, write out the 9 times table (up to 12). This must be done under 30 seconds.
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108
True or false: Whatever you multiply the top denominator by you must also multiply the numerator by.
true
4/16
1/4
1/4 + 2/3
11/12
find the common denominator of these two fractions:
1/2 and 1/4
4
On a white board, write out the 7 times table (up to 12). This must be done under 30 seconds.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84
In a fraction, what is the top number called? What is the bottom number called? (You must get both right to get the points).
top- numerator
bottom- denominator
12/16
3/4
5/6 - 1/4
7/12
Find the common denominator of these two fractions:
1/8 and 5/6
On a white board, write out the 8 times table (up to 12). This must be done under 30 seconds.
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96
What is the common denominator of 1/16 and 2/32
32
8/36
2/9
Solve then reduce the fraction answer
2/3 - 1/6
3/6
1/
Find the common denominator of 1/4 and 2/5 then change them to their equivalent fraction
common denominator: 20
5/20 and 8/20
On a white board, write out the 11 AND 12 times table (up to 12). This must be done under 45 seconds.
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132
12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144
What is an equivalent fraction? You must briefly explain and give an example of two equivalent fractions.
Fractions that are equal to each other/ fractions that name the same amount
example: 1/3 and 2/6
12/28
3/7
1/3 + 1/2 + 1/5
31/30 or 1 1/30
What is the common denominator of these fractions:
1/3 1/9 2/18
36