Math EOG NC 4th Grade part 1

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 an obtuse angle?

Back

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.

Tags

CCSS.4.G.A.1

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

How do you calculate the total time spent on an activity?

Back

Multiply the number of days by the time spent each day.

Tags

CCSS.3.MD.A.1

Front

What is the formula to find the number of tables needed if you know the total number of students and students per table?

Back

Divide the total number of students by the number of students per table.

Tags

CCSS.3.OA.A.3

Front

What does it mean to estimate in math?

Back

Estimating means finding a number that is close to the exact amount, often by rounding.

Tags

CCSS.5.NBT.A.4

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b' where 'a' is the numerator and 'b' is the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest multiple that two or more numbers have in common.

Front

What is a gallon?

Back

A gallon is a unit of measurement for liquid capacity, equal to 128 fluid ounces.

Tags

CCSS.4.MD.A.1

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3