LINGO
Patterns
EXTEND IT!
100
How do you find an addition pattern?
n2 - n1
100
14, 10, 6, 2
-4
100
2, 4, 8,
16, 32, 64
200
How do you find a subtraction pattern?
n1 - n2
200
-12, -22, -32, -42
-10
200
58, 48, 38
28, 18, 8
300
If a pattern is getting bigger, what are your two options for operations?
Multiplication and Addition
300
15, 20, 25, 30
+ 5
300
-12, 3, 18,
33, 48, 63
400
You see a sequence that is getting smaller. It starts with whole numbers but goes to decimals very quickly. What's your best guess at the operation?
Division
400
30, 15, 7.5, 3.75
/2
400
4, 40, 400
4000, 40,000, 400,000
500
Does a division pattern ever get to 0?
No.
500
10, 100, 1000, 10,000
x 10
500
600, 300, 150
75, 37.5, 18.75
M
e
n
u