# NBEA Achievement Standards for Computation Correlation by Task

In this course, the following tasks/competencies reinforce the standards listed beside them. Teachers may identify additional reinforcements in locally developed instructional materials.

Task/Competency Number | Task/Competency Statement | Standards |
---|---|---|

49 | Key numeric data, using the touch system with techniques to solve addition, subtraction, multiplication, and division problems. |
NBEA Achievement Standards for Computation: Apply basic mathematical operations to solve problems. ♦ Estimate and then calculate answers to problems using addition, subtraction, multiplication, and division. ♦ Select and use appropriate tools when solving problems (e.g., paper and pencil, manipulatives, hand-held calculators, Web calculators, computer numerical keypads, spreadsheets, personal desktop assistants, and cell phones. |

50 | Convert fractions to decimals and decimals to fractions in personal and business applications. |
NBEA Achievement Standards for Computation: Determine the correct mathematical processes to use for various problem situations and use formulas when appropriate. ♦ Select and use appropriate tools when solving problems (e.g., paper and pencil, manipulatives, hand-held calculators, Web calculators, computer numerical keypads, spreadsheets, personal desktop assistants, and cell phones. ♦ Solve problems involving whole numbers, decimals, fractions, percents, ratios, averages, and proportions. ♦ Solve problems that involve percents, ratios, averages, and proportions and use appropriate conversions (e.g., decimals to percents, percents to decimals, or ratios to percents) when necessary. |

51 | Convert decimals to percents and percents to decimals in personal and business applications. |
NBEA Achievement Standards for Computation: Apply basic mathematical operations to solve problems. ♦ Determine the correct mathematical processes to use for various problem situations and use formulas when appropriate. ♦ Select and use appropriate tools when solving problems (e.g., paper and pencil, manipulatives, hand-held calculators, Web calculators, computer numerical keypads, spreadsheets, personal desktop assistants, and cell phones. ♦ Solve problems involving whole numbers, decimals, fractions, percents, ratios, averages, and proportions. ♦ Solve problems that involve percents, ratios, averages, and proportions and use appropriate conversions (e.g., decimals to percents, percents to decimals, or ratios to percents) when necessary. |

52 | Round whole numbers and decimals in personal and business applications. |
NBEA Achievement Standards for Computation: Round numbers for estimation and other purposes. |

53 | Calculate sales tax in personal and business applications. |
NBEA Achievement Standards for Computation: Apply basic mathematical operations to solve problems. ♦ Calculate the total sales and the sales tax for a sales transaction. |

57 | Prepare cash receipts records. |
NBEA Achievement Standards for Computation: Select and use appropriate tools when solving problems (e.g., paper and pencil, manipulatives, hand-held calculators, Web calculators, computer numerical keypads, spreadsheets, personal desktop assistants, and cell phones. |

58 | Prepare petty cash records. |
NBEA Achievement Standards for Computation: Select and use appropriate tools when solving problems (e.g., paper and pencil, manipulatives, hand-held calculators, Web calculators, computer numerical keypads, spreadsheets, personal desktop assistants, and cell phones. |

59 | Make change. |
NBEA Achievement Standards for Computation: Solve problems using various types of measurements. |

60 | Prepare records for retail sales. |
NBEA Achievement Standards for Computation: Calculate the total sales and the sales tax for a sales transaction. |