2nd grade math review

Front

What is the process to find out how many more items are needed to reach a desired total?

Back

Subtract the current amount from the desired total. For example, if you have 3 crayons and want 10, you calculate 10 - 3 = 7 crayons needed.

Front

What time is represented by 9:00 in terms of hours and minutes?

Back

9:00 represents 9 hours and 0 minutes.

Front

How can you describe the position of colors in a sequence?

Back

You can specify the position of colors, such as 'Green on the left' indicates that green is the first color in the sequence.

Front

What does 4:00 represent in terms of time?

Back

4:00 represents 4 hours and 0 minutes.

Front

What does it mean for a shape to have equal parts?

Back

A shape has equal parts if it can be divided into sections that are the same size.

Front

How do you calculate the difference between two numbers?

Back

To calculate the difference, subtract the smaller number from the larger number.

Front

What is the definition of a whole number?

Back

A whole number is a non-negative integer, which includes 0, 1, 2, 3, and so on.

Front

What is the concept of time in hours and minutes?

Back

Time is measured in hours and minutes, where 1 hour equals 60 minutes.

Front

What does it mean to compare quantities?

Back

Comparing quantities involves determining which quantity is greater, lesser, or if they are equal.

Front

What is a simple way to represent a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator over a denominator, such as 1/2.