Patterns
75, 80, 85, ____
90
How much is 5 quarters?
$1.25
This is a flat shape with 4 sides all the same length.
square or rhombus
12, 15, 18, _____
21
How many quarters make 3 dollars?
12
sphere
62, 59, 56, _____
53
How many nickels equal $1?
20
This flat shape has 8 sides.
octagon
150, 145, 140, ______
135
If I want to trade my quarters for a $5 bill, how many quarters would I need?
20
This 3-D shape has 5 flat sides...4 are triangles and 1 is square.
pyramid
997, 994, 991, 988, ____
985
I bought a goldfish for 35¢. I paid with $1.
How much change should I get back?
65¢
cylinder
3,209 + 2,349
900-324
576