Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Normal Size Small Size show me how

# Algebra Readiness C1

### Chapter 1

Question | Answer |
---|---|

To better understand the value of each digit in a number, we can write it in | place value (ones, tens, thousands, etc.) |

When converting numbers to words or writing numbers in standard form, you always start at the | left |

The word "and" is not included when reading or writing numbers | True |

How many place values are in a period? | 3 digits (e.g., 1,000) |

______ is finding a number close to the exact number, but easier to work with. | Rounding |

Commutative | The property which states that changing the order when adding numbers does not change the sum. |

The answer to a subtraction problem is called a | Sum |

Any number minus itself is | Zero |

To find the _____________ of a figure, add the lengths of all its sides. | Perimeter |

The procedure for creating a plan in symbols or words and performing calculations is called | Problem Solving |

Numbers multiplied are called | Factors |

Do what is in the parenthesis | first |

The answer to a multiplication problem is called a | Product |

Associative Property | States that the changing the grouping when multiplying numbers does not change the product |

The number you are dividing by is the | Divisor |

The answer to a division problem is called a | Quotient |

Check division by using | multiplication |

Zero divided by any non-zero number is | Zero |

The answer to a multiplication problem is called a | product |

A shortcut for repeated multiplication is called an | exponent |

Any number raised to the power of 1 is the number itself. Any non-zero number raised to the power of 0 is equal to | 1 |

We say _____ for an exponent of 2 | Squared |

We say _____ for an exponent of 3 | Cubed |

Rapid growth is called | exponential growth |

The ____ is the number, or factor being multiplied by itself | Base |

The ____ is the number of times the base is used as a factor | Exponent |

When simplifying an expression using the order of operations, always evaluate what is inside the _____ or other grouping symbols first | Parenthesis |

PEMDAS (Please excuse my aunt sally) | Parenthesis; Exponents; Multiply and Divide; Add and Subtract (in order of left to right) |

Other symbols also act like a parenthesis: | [ ]; { }; fraction bars |

The _____ of a rectangle is found by multiplying its length times its width | Area |

What two steps need to be done before calculation in solving a problem? | Understanding the problem and Create a Plan |

Problem Solving 4 steps | Understand the problem; create a plan; find the answer; check the answer |

Addition key words (6) | Sum; increased by; plus; added to; more than; total |

Subtraction key words (7) | difference; decreased by; how many more; minus; less than; take away; subtracted from |

Multiplication key words (5) | product; twice (multiple x2); triple (multiple by 3); times; of |

Division key words (4) | Quotient; divided by; divided into; per |

The area of a figure is the measure of the surface | inside the figure |

Created by:
ymoseley