Addition
Subtraction
Patterns
Coins
Shapes
100
2+4=
6
100
5-2=
3
100
a,b,b,c,a,b,b,c,a What comes next?
b,b,c
100
What coin is worth 1 cent
Penny
100
what shape has three vertices
triangle
200
10+4=
14
200
10-9=
1
200
p,o,p,o,p,o What kind of pattern is this
AB
200
What coin is worth 25 cents?
quarter
200
What shape has four EQUAL sides?
Square
300
21+7=
28
300
20-5=
15
300
Make an ABC Pattern
Teacher Checks
300
What coin is worth 5 cents?
nickel
300
Draw a pentagon
teacher checks
400
41+10=
51
400
32 -12 ------
20
400
6,7,7,8,6,7,7,8 What kind of pattern is this?
ABBC
400
What two coins can you use to make 15 cents
dime and nickel
400
What shape has six sides
hexagon
500
27+12=
39
500
45 -10 ------
35
500
Create an aabab pattern
Teacher Check
500
what two coins make up 50 cents
2 quarters
500
What is an attribute of a rectangle
4 sides 4 vertices closed
M
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