5th Grade Math Review

Front

What is the result of dividing a number by another number?

Back

Division is the process of determining how many times one number is contained within another. For example, 384 ÷ 16 = 24.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you evaluate an expression with multiple operations?

Back

To evaluate an expression, follow the order of operations: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.7.NS.A.3

Front

What does the digit 7 represent in the number 2.7 when multiplied by 10^2?

Back

In the number 2.7, the digit 7 is in the tenths place. When multiplied by 10^2 (or 100), it represents 70.

Tags

CCSS.5.NBT.A.2

Front

How do you round a number to the hundredths place?

Back

To round a number to the hundredths place, look at the digit in the thousandths place. If it is 5 or greater, round up the hundredths place by one. If it is less than 5, keep the hundredths place the same.

Tags

CCSS.5.NBT.A.4

Front

What is the process for adding decimal numbers?

Back

To add decimal numbers, align the decimal points and add each column starting from the right, carrying over if necessary.

Tags

CCSS.6.NS.B.3

Front

What is the value of 64 divided by the result of (15 - 5 + 12 ÷ 2)?

Back

First, calculate the expression in parentheses: 15 - 5 + 12 ÷ 2 = 15 - 5 + 6 = 16. Then, 64 ÷ 16 = 4.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the sum of 42.6, 0.45, and 30.22?

Back

To find the sum, align the decimal points and add: 42.6 + 0.45 + 30.22 = 73.27.

Tags

CCSS.6.NS.B.3

Front

What is the importance of the order of operations in mathematics?

Back

The order of operations is crucial because it ensures that mathematical expressions are evaluated consistently and correctly.

Tags

CCSS.7.NS.A.3

Front

What is a decimal number?

Back

A decimal number is a number that includes a decimal point, which separates the whole number part from the fractional part.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1