Fractions, Decimals and Integers

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.2B

CCSS.3.NF.A.1

Front

What is a decimal?

Back

A decimal is a way of expressing a number that is not whole, using a point to separate the whole number part from the fractional part.

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

How do you add a positive and a negative integer?

Back

To add a positive and a negative integer, subtract the smaller absolute value from the larger absolute value and keep the sign of the integer with the larger absolute value.

Tags

CCSS.7.NS.A.1C

Front

What is the result of 7 + (-4)?

Back

3

Tags

CCSS.7.NS.A.1C

Front

How do you multiply a fraction by a whole number?

Back

Multiply the numerator of the fraction by the whole number and keep the denominator the same.

Tags

CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

Front

What is the process to convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the result of 7.9 - 3.47?

Back

4.43

Tags

CCSS.5.NBT.B.7

Front

How do you simplify the expression -8 + (15 - 3) ÷ 4?

Back

First, calculate (15 - 3) = 12, then divide by 4 to get 3. Finally, -8 + 3 = -5.

Tags

CCSS.7.NS.A.3

Front

What is the difference between 7/8 and 1/2?

Back

To find the difference, convert 1/2 to 4/8. Then, 7/8 - 4/8 = 3/8.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2