Second Grade Review Flashcard

Front

What is a verb?

Back

A verb is a word that describes an action or state of being. For example, in the sentence 'Sal listens to his favorite song,' the verb is 'listens.'

Front

What is area?

Back

Area is the amount of space inside a shape. For example, the area of the shaded region of a rectangle can be measured in square units.

Front

What is 45 + 30?

Back

45 + 30 = 75.

Front

What is a suffix?

Back

A suffix is a group of letters added to the end of a word to change its meaning. In the word 'unbelievable,' the suffix is 'able.'

Front

What is 46 - 16?

Back

46 - 16 = 30.

Front

What is a noun?

Back

A noun is a word that names a person, place, thing, or idea. For example, 'dog,' 'city,' and 'happiness' are all nouns.

Front

What is a sentence?

Back

A sentence is a group of words that expresses a complete thought. For example, 'The cat is sleeping.'

Front

What is addition?

Back

Addition is a mathematical operation where we combine two or more numbers to get a total. For example, 2 + 3 = 5.

Front

What is subtraction?

Back

Subtraction is a mathematical operation where we take one number away from another. For example, 5 - 2 = 3.

Front

What is a rectangle?

Back

A rectangle is a four-sided shape (quadrilateral) with opposite sides that are equal in length and four right angles.