Grade 3 PSSA Review

Front

What is division?

Back

Division is the process of splitting a number into equal parts. For example, if you have 12 apples and divide them into 4 equal groups, each group has 3 apples.

Front

What is the greatest number in this set: 1026, 1071, 1126, 1036?

Back

1126 is the greatest number.

Front

How do you find the duration of time between two times?

Back

To find the duration, subtract the start time from the end time. For example, from 9:05 a.m. to 9:47 a.m. is 42 minutes.

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together. For example, the product of 8 and 30 is 240.

Front

What does it mean to find an equivalent expression?

Back

Finding an equivalent expression means to find another expression that has the same value. For example, 490 + 160 is equivalent to 500 + 150.

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 4 multiplied by 3 means 4 + 4 + 4, which equals 12.

Front

What is a group in mathematics?

Back

A group in mathematics refers to a collection of items that are considered together. For example, if you have 20 candies and you group them into 5 equal parts, each group has 4 candies.

Front

What is the meaning of 'greatest' in math?

Back

'Greatest' refers to the largest number in a set of numbers. For example, in the numbers 5, 10, and 15, the greatest number is 15.

Front

How do you add two numbers?

Back

To add two numbers, you combine their values. For example, 3 + 5 equals 8.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. For example, 10 - 4 equals 6.