2nd grade Math Review

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

Front

What is the sum of 5 + 5 + 5 + 5?

Back

20

Tags

CCSS.2.OA.C.4

Front

What is an array in math?

Back

An array is a way to organize objects in rows and columns.

Tags

CCSS.3.OA.A.1

Front

How many columns are in an array with 3 rows and 4 columns?

Back

4

Tags

CCSS.3.OA.A.1

Front

What is the least in a set of numbers?

Back

The least is the smallest number in a set.

Tags

CCSS.1.NBT.B.3

Front

Which color M&M had the least if red has 2, blue has 5, green has 3, and yellow has 4?

Back

Red

Front

What does a clock show?

Back

A clock shows the time of day.

Tags

CCSS.1.MD.B.3

Front

What time is it if the hour hand is on 6 and the minute hand is on 15?

Back

6:15

Tags

CCSS.3.MD.A.1

Front

What is a favorite snack survey?

Back

A favorite snack survey is a way to find out what snacks people like the most.

Tags

CCSS.RI.2.7

CCSS.RL.2.7

CCSS.RI.3.7

CCSS.RI.1.7

CCSS.RI.1.6

Front

If 9 students chose fruit as their favorite snack, how many students were surveyed?

Back

At least 9 students were surveyed.

Tags

CCSS.3.OA.A.3