Numerical Expressions

What is the order of operation (PEMDAS)

cual es el orden de las operaciones

• Subtraction, Addition, Division, Multiplication, Exponents, Parenthesis

• Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction

• Parenthesis, Excercise, Multiples, Diamonds, Addition, Subtraction

Tags

CCSS.7.NS.A.3

write the expression/ escribe la expresión

3 times the sum of 26 and 4

3 veces la suma de 26 y 4

• 3x (26-4)

• (26 x 3) - 4

• 3 x (26 + 4)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

write the expression/ escribe la expresion

4 times the sum of 14 and 26

4 veces la suma de 14 y 26

• 4 x ( 14 + 26)

• ( 14 + 26 ) x 4

• 14 x (26 + 4)

• (4 + 14 ) x 26

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Draw a diagram to represent the expression

Dibuja un diagrama para representar la expresión.

4 x (14 + 26)

The sum of 8 and 7, doubled

La suma de 8 y 7, duplicada

• 8 + 7

• 2 x (8 + 7)

• (2 + 8) x 7

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Write the expression in words

3 x ( 12 - 4)

• 3 times the product of 4 and 12

• 3 times the sum of 12 and 4

• 3 times the difference between 12 and 4

• 3 times the sum of 4 and 12

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2