3rd Grade Math Review

Front

What is the pattern in the sequence: 6, 9, 12, 15, ____?

Back

The pattern is adding 3 to the previous number. The next number is 18.

Front

How do you find the fraction of a shaded area in a shape?

Back

To find the fraction of a shaded area, divide the area of the shaded part by the total area of the shape.

Front

What is the least amount of money that can be represented with coins?

Back

The least amount of money that can be represented with coins is $1.08, which can be made with a combination of coins.

Front

In the number 4365, what does the red digit represent?

Back

The red digit 6 represents 60 because it is in the tens place.

Front

If there are 15 students outside and 9 more come outside, how many students are outside in total?

Back

There will be 24 students outside in total.

Front

What is the definition of a sequence in mathematics?

Back

A sequence is an ordered list of numbers that follow a specific pattern or rule.

Front

How do you calculate the total number of items after adding more to an existing amount?

Back

To calculate the total, add the number of new items to the existing amount.

Front

What is the value of a digit in a number based on its position?

Back

The value of a digit is determined by its position in the number, such as units, tens, hundreds, etc.

Front

What is the process for simplifying a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

How do you identify the next number in a numerical pattern?

Back

To identify the next number, determine the rule or pattern used to generate the sequence.