2nd grade math review

Front

What is a fraction?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number in a fraction. It shows how many parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom number in a fraction. It shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the sum of 3 and 6?

Back

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the difference between 17 and 7?

Back

Tags

CCSS.2.OA.A.1

Front

What is a circle?

Back

A circle is a round shape where every point is the same distance from the center.

Front

What is a sphere?

Back

A sphere is a three-dimensional round shape, like a ball, where every point on the surface is the same distance from the center.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

What is one fourth of a shape?

Back

One fourth means dividing the shape into 4 equal parts and taking 1 of those parts.

Tags

CCSS.1.G.A.3

Front

Back

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1