8 + 23
31
13 - 8 =
5
The coin with a value of $.5.
Nickel
what is a polygon?
3 or more sides
only straight sides
closed shape
To subtract. You are finding the difference.
10 + 78 =
88
75 - 14 =
61
What is the value?
$.31
31 cents
Name a shape with 6 sides.
Hexagon
Ashley, Bob and Clara are keeping score of the game they are playing. When a player wins a game, that player gets 5 points. If a player loses a game, the player has 3 points taken away. If it is a tie, every player gets 2 points.
Each of them has 20 points to start with. How many points do they have in total?
60 points
32 + 45 =
57
125 - 65 =
60
What is the value?
$.37
37 cents
Are these shapes polygons? Are these shapes quadrilaterals?
Yes, they are all quadrilaterals.
Ashley, Bob and Clara are keeping score of the game they are playing. When a player wins a game, that player gets 5 points. If a player loses a game, the player has 3 points taken away. If it is a tie, every player gets 2 points.
Ashley wins the first game. How many points does Ashley has after the first game?
25 points
87 + 92 =
179
167
Rebel has $8.00. He wants to gain $.87 more. What coins does he need to reach $.87 more cents?
3 quarters, 2 nickels and 2 pennies
3 quarters, 1 dime and 2 pennies
How many vertices, sides and faces does this shape have?
6 vertices
9 sides
5 faces
29 birds were sitting in a tree. Some more fly up to the tree. Then there were 142 birds in the tree. How many more flew up to the tree?
113
45 + 57 + 75 =
177
784- 287 =
497
Scarlett has $5.60, and her sister gives her 2 quarters. How much money does Scarlett have?
$6.10
How many vertices, sides and faces does this shape have?
8 vertices
12 sides
6 faces
Cindy’s mom baked 41 cookies. Paul’s dad baked 38 cookies. Cindy and Paul ate 6 cookies each and then brought them to school for a party. How many cookies did they bring to school altogether?
73 cookies