Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times (3 + 3 + 3 + 3 = 12).

Tags

CCSS.3.OA.A.1

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees. It is formed when two lines meet at a perpendicular angle.

Tags

CCSS.4.G.A.1

Front

What is a ray in geometry?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Tags

CCSS.4.G.A.1

Front

What are intersecting lines?

Back

Intersecting lines are lines that cross each other at one point.

Tags

CCSS.HSG.CO.A.1

Front

What shape has four equal sides and four right angles?

Back

A square has four equal sides and four right angles.

Tags

CCSS.5.G.B.4

Front

What is the product of 27 and 28?

Back

The product of 27 and 28 is 756.

Tags

CCSS.4.NBT.B.5

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is a rectangle?

Back

A rectangle is a shape with four sides where opposite sides are equal in length and all angles are right angles.

Tags

CCSS.5.G.B.4

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Tags

CCSS.HSG.CO.A.1

Front

What are parallel lines?

Back

Parallel lines are lines that run in the same direction and never intersect.

Tags

CCSS.HSG.CO.A.1