Decimal Operations Flashcards

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Questions and Answers

What are digits?

Digits

What is a decimal?

Decimal

What is a decimal point?

Decimal Point

What is place value?

<p>Place Value</p> Signup and view all the answers

What does it mean to add?

<p>Add</p> Signup and view all the answers

What is the sum in an addition problem?

<p>Sum</p> Signup and view all the answers

What does it mean to subtract?

<p>Subtract</p> Signup and view all the answers

What is the difference in a subtraction problem?

<p>Difference</p> Signup and view all the answers

What does it mean to multiply?

<p>Multiply</p> Signup and view all the answers

What is the product in a multiplication problem?

<p>Product</p> Signup and view all the answers

What is the quotient in a division problem?

<p>Quotient</p> Signup and view all the answers

What does it mean to divide?

<p>Divide</p> Signup and view all the answers

What is $4.99 + 22.89$?

<p>27.88</p> Signup and view all the answers

What is $18.09 - 11.87$?

<p>6.22</p> Signup and view all the answers

What is $23 - 8.905$?

<p>14.095</p> Signup and view all the answers

What is $7 imes 0.5$?

<p>3.5</p> Signup and view all the answers

What is $4.55 imes 8.9$?

<p>40.495</p> Signup and view all the answers

What is $63.4 imes 1.22$?

<p>77.348</p> Signup and view all the answers

What is $6.7 + 44.5$?

<p>51.2</p> Signup and view all the answers

What is $47 + 5.902$?

<p>52.902</p> Signup and view all the answers

What is $4.68 + 31.2$?

<p>35.88</p> Signup and view all the answers

What is $4.3 imes 9$?

<p>38.7</p> Signup and view all the answers

What is $9.9 imes 1.9$?

<p>18.81</p> Signup and view all the answers

What is $55.2 imes 4$?

<p>13.8</p> Signup and view all the answers

What is $3.25 imes 13$?

<p>0.25</p> Signup and view all the answers

What is $126.28 imes 82$?

<p>1.54</p> Signup and view all the answers

What is $7.65 imes 17$?

<p>.45</p> Signup and view all the answers

What is $3.086 + 6.152$?

<p>9.238</p> Signup and view all the answers

What is $5.91 + 12.8$?

<p>18.71</p> Signup and view all the answers

What is $3.1 - 2.076$?

<p>1.024</p> Signup and view all the answers

What is $14.75 - 6.926$?

<p>7.824</p> Signup and view all the answers

What is $3.25 imes 24$?

<p>78</p> Signup and view all the answers

What is $3.79 imes 0.9$?

<p>3.411</p> Signup and view all the answers

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Study Notes

Conceptos de Operaciones Decimale

  • Digitos: Numeros individual que forman un numero maior.
  • Decimal: Un numero que contene una parte inteira e un parte fractional, separate per un puncto decimal.
  • Puncto Decimal: Symbolo que indica la separazione entre le parte inteira e la parte fractional de un numero.

Valor de Lieu

  • Valor de Lieu: Significato de un digito basate in sua position in un numero.

Operaciones Aritmetiche

  • Addition (Add): Operazione de combinar dos o plus numeros.
  • Somma (Sum): Resultato de un problema de addition.
  • Subtraction (Subtract): Operazione de tirar un numero de un alter.
  • Differenta (Difference): Resultato de un problema de subtraction.
  • Multiplication (Multiply): Operazione de combinar numeros in un modo que un numero es repetite un numero de vices.
  • Produito (Product): Resultato de un problema de multiplication.
  • Division (Divide): Operazione de repartir un numero in partes equal.
  • Quotiente (Quotient): Resultato de un problema de division.

Exemplos de Operaciones Decimale

  • Addition ejemplos:

    • 4.99 + 22.89 = 27.88
    • 6.7 + 44.5 = 51.2
  • Subtraction ejemplos:

    • 18.09 - 11.87 = 6.22
    • 23 - 8.905 = 14.095
  • Multiplication ejemplos:

    • 7 × 0.5 = 3.5
    • 4.55 × 8.9 = 40.495
    • 63.4 × 1.22 = 77.348
    • 4.3 × 9 = 38.7
    • 9.9 × 1.9 = 18.81
  • Division ejemplos:

    • 55.2 ÷ 4 = 13.8
    • 3.25 ÷ 13 = 0.25
    • 126.28 ÷ 82 = 1.54
    • 7.65 ÷ 17 = 0.45

Otros Exemplos de Operaciones

  • Addition de decimale:

    • 3.086 + 6.152 = 9.238
    • 5.91 + 12.8 = 18.71
  • Subtraction de decimale:

    • 3.1 - 2.076 = 1.024
    • 14.75 - 6.926 = 7.824
  • Multiplication de decimale:

    • 3.25 × 24 = 78
    • 3.79 × 0.9 = 3.411

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