Calculo mental

Calculo mental
Calculo mental

Author's Instructions

Calculo mental para tercero basico

Explore Worksheets

三年级数学活动本ms153_156

Addition and Subtraction - Math

请完成以下练习。
worksheet tumbnail

م

  • Math
  • 3rd grade

م

Addition and Subtraction - Math

عااااااااغغف

MATH 3: Odd and Even

Addition and Subtraction - Math

Add or subtract first the numbers. Then identify if the answer is Odd or Even.

ACCIÓN DE COMPLETAR

Addition and Subtraction - Math

 

67 = 15 + 5 + 40 + 7

 

  • De 15 a 20 faltan 5.
  • De 20 a 60 añadimos 40.
  • De 60 a 67 añadimos 7 unidades.