Mid-Year Math Review

Front

What is standard form in mathematics?

Back

Standard form is a way of writing numbers using digits, where each digit has a place value. For example, 38,603 is in standard form.

Tags

CCSS.4.NBT.A.2

Front

How do you write the number 30,000 + 8,000 + 600 + 3 in standard form?

Back

The sum of 30,000 + 8,000 + 600 + 3 is 38,603.

Tags

CCSS.4.NBT.A.2

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts that are mirror images of each other.

Tags

CCSS.4.G.A.3

Front

How many lines of symmetry does a rectangle have?

Back

A rectangle has 2 lines of symmetry.

Tags

CCSS.4.G.A.3

Front

What does the term 'sum' refer to in mathematics?

Back

The term 'sum' refers to the result of adding two or more numbers together.

Tags

CCSS.6.EE.A.1

Front

What is the result of rounding 17,967 to the nearest ten thousand?

Back

When rounding 17,967 to the nearest ten thousand, the result is 20,000.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you round a number to the nearest ten thousand?

Back

To round a number to the nearest ten thousand, look at the thousand's place. If it is 5 or greater, round up; if it is less than 5, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the product of 452 and 5?

Back

The product of 452 and 5 is 2,260.

Tags

CCSS.4.NBT.B.5

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

What is the difference between addition and multiplication?

Back

Addition combines numbers to find a total, while multiplication combines numbers to find a total of groups of equal size.

Tags

CCSS.5.OA.B.3