➕ Addition & Subtraction
54 + 28 =
82
3 × 7 =
21
If a shape is divided into 2 equal parts, each part is called a ______.
one-half
How many sides does a triangle have?
3 sides
The answer to an addition problem.
sum
67 − 35 =
32
24 ÷ 4 =
6
Which is larger: 1/4 or 1/2?
1/2
How many sides does a pentagon have?
5 sides
The answer to a subtraction problem.
difference
145 + 36 =
181
There are 5 groups of 6 apples. How many apples are there?
30
How many thirds make one whole?
3 thirds
This shape has 4 equal sides and 4 right angles.
square
The answer to a multiplication problem.
product
200 − 87 =
113
8 × 7 =
56
A pizza is cut into 8 slices. You eat 2 slices. What fraction did you eat?
2/8
What do we call the corners of a shape?
vertices
The answer to a division problem.
quotient
A student has 125 stickers. They give away 48. How many stickers remain?
77
A teacher has 36 pencils and puts them into groups of 6. How many groups are there?
6 groups
What fraction represents 4 shaded parts out of 6 equal parts?
4/6
How many sides and vertices does a hexagon have?
6 sides and 6 vertices
A number sentence that shows two expressions are equal.
equation