Multiplication
10 x 8 =
80
What is the next number in this sequence?
3, 5, 7, 9, 11, ?
13
Name a polygon with 4 sides.
square, rectangle, parallelogram, ...
1/2 + 1/2 =
2/2 or 1
How many feet are in 1 yard?
3 feet = 1 yard
7 x 9 =
63
What is the next number in this sequence?8, 12, 16, 20, 24, ?
28
Name a polygon with 5 sides
pentagon
1/4 + 4/4=
5/4 or 1 1/4
How many feet are in 9 yards?
3 x 9 = 27 feet
12 x 5 =
60
What is the next number in this sequence?
3, 7, 11, 15, 19, ?
23
Name a polygon with 6 sides.
hexagon
2 - 1/2 =
3/2 or 1 1/2
How many quarts are in 1 gallon?
4 quarts = 1 gallon
12 x 11 =
132
What is the pattern rule?
1, 4, 9, 16, 25, 36, ...
consecutive square numbers
Name a polygon with 8 sides.
octagon
What is 1/4 of 24?
6
How many quarts are in 12 gallons?
12 x 4 = 48 quarts
13 x 13 =
169
What is the pattern rule?
1, 1, 2, 3, 5, 8, 13, 21, 34, ...
the Fibonacci numbers:
the sum of preceding 2 #s
Name a polygon with 10 sides.
decagon
Is 9/15 equivalent to 3/5?
yes
How many minutes are in 2.5 hours?
60 + 60 = 30 = 150 minutes