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# Ch 13 and Ch 14

### Order of Operations, evaluating expressions, solving equations

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

Evaluate the expression by completing the operations inside the parentheses first. 8 - (5 X 3) = ___________ | -7 |

Evaluate the expression by completing the operations inside the parentheses first. (11 - 5) X 6 = _________ | 36 |

Choose the equation that has parentheses around the operation that should be performed first in order to get the correct answer. | 2 + (7 X 4) = 30 |

Choose the correct solution to the expression. 1 + (9 X 3) = __________ | 28 |

Choose the correct solution to the expression. 7 X (4 + 6) = _______ | 70 |

Choose the operation you would perform in the expression. 1^(-2) + 3 The first operation is _____________. | 1^(-2) |

Choose the operation you would perform in the expression. 2 + 4 ÷ 2 The first operation is _____________. | 4 ÷ 2 |

Choose the operation you would perform in the expression. 10 + (5 + 1) ÷ 2 The first operation is _____________. | 5 + 1 |

Choose the operation you would perform in the expression. 2 X 4 X 15 The first operation is _____________. | 2 X 4 |

Evaluate the following expression. Choose the correct solution. 11 X (1 + 4) + 3^2 = ___________ | 64 |

Evaluate the following expression. Choose the correct solution. 15 X 2^2 + (1 + 5) = __________ | 66 |

1^3 - 5 ÷ (6 - 1)= ________ | 0 |

If you subtract 11 from a number, you get 5 times 5. What is the number? | 36 |

Choose the evaluation of the expression with the variable as defined. Expression: 0.2a Variable: a = 20 | 4 |

Choose the evaluation of the expression with the variable as defined. Expression: -3b Variable: b = 5 | -15 |

Choose the solution for the variable. 11 + a = 2 | a = -9 |

Choose the solution to the variable. 7b = 42 | b = 6 |

Complete the table by choosing the missing output for the expression 7x. Input: x = -1 Output: ? | -7 |

Complete the table by choosing the missing input for the expression 7x. Input: ? Output: 70 | x = 10 |

Solve the equation. -9 - 4v = 3 | -3 |

Solve the equation. (12y - 6) ÷ 3 = -14 | 4 |

Choose the expression that is described. The product of 7 and a number: __________ | 7n |

Choose the expression that is described. The sum of 1 and a number: __________ | n + 1 |

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