Subtraction and Addition
15-2=?
13
5 + 5 + 5 =?
15
4 sided shape with two long sides and 2 short sides
What am I?
rectangle
I have 9 apples. I eat 1 apple. How many do I have left?
8
What is bigger and inch or a centimeter?
Inch
12+6 = ?
18
7 + 2 + 3 =?
What shape has 4 equal sides and 4 square corners?
Square
Luke has 40 watermelons. Jack gives him 5 more. How many watermelons does he have now?
45
How many pieces are their when you divide something in half?
2 equal pieces
15 - 6 = ?
9
10 + 10 + 2=?
22
I am a shape that has three sides.
Triangle
I have 54 gumballs and get 10 more. How many do I have all together?
64
True or False
John says to make fourths you cut something into 3 equal pieces?
False
20 + 40 = ?
60
10 - 2 - 1=?
7
How many sides does a octogon have?
8 sides
I have 20 dollars. I buy something that is 10 dollars. How much money do I have left.
10
How many tens are in the number 52?
100 + 300 = ?
400
10 + 10 +20 =?
40
What shape is a baseball?
I have 100 dollars. I buy something that is 25 dollars. How many dollars do I have left?
$75
Which is greater? 156 or 165
165