• Shuffle
Toggle On
Toggle Off
• Alphabetize
Toggle On
Toggle Off
• Front First
Toggle On
Toggle Off
• Both Sides
Toggle On
Toggle Off
Toggle On
Toggle Off
Front

### How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

Play button

Play button

Progress

1/30

Click to flip

### 30 Cards in this Set

• Front
• Back
 addend The numbers that are added in an addition problem Sum The answer to an addition problem Sequence The orderly arrangement of numbers Digit The numerals 0,1,2,3,4,5,6,7,8, and 9 Century 100 years Common years The years with 365 days Decade Ten years Denominator The bottom number of a fraction. This number tells the number of parts in the whole diameter The distance across a circle through the center Difference The answer to a subtraction problem Expanded form 3,452 = 3,000 + 400 + 50 + 2 factor A number that is multiplied in a multiplication problem intersecting lines Lines that cross one another Months with 30 days September, April, June, and November (SAJN) numerator The top number of a fraction. It tells the number of parts being described. ordinal numbers Numbers that tell position or order parallel lines Lines that stay the same distance apart perpendicular lines Intersecting lines that form right angles polygon A closed, flat shape with straight lines product The answer to a multiplication problem radius The distance from the center of a circle to a point on the circle. right angle A square corner line segment A part of a line sequence An orderly arrangement of numbers square A polygon with 4 equal sides octagon An eight-sided polygon pentagon A 5 sided polygon quadrilateral A 4 sided polygon triangle A 3 sided polygon expanded form 3,542 equals 3,000 + 500 + 40 + 2