Simplifying Expressions With Positive Numbers

the rules of which calculations are performed first when simplifying an expression

• equation

• inequality

• order of operations

• solution set

Tags

CCSS.6.EE.A.2C

The rules of which calculations are preformed first when simplifying an expression

• Equation

• Variable

• Positive Rational Number

• Order of Operations

Tags

CCSS.6.EE.A.2C

a mathematical phrase, with no equal sign or comparison symbol, that may contain a number(s), an unknown(s), and/or an operator(s)

• Expression

• Equation

• Dividend

• Product

Tags

CCSS.6.EE.A.2B

Simplify the expression:

3x(x+4)

• 3x² + 4

• 3x² +12

• 5x

• 3x² +12x

Tags

CCSS.HSA.APR.A.1

Simplify: b x a x b x c

• ab²c

• 2bac

• 2b x a x c

Simplify: 12 + 4(x - 5) + 7x

Tags

CCSS.6.EE.A.3

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11

• 3x² + 11

• 11 - 3x

• 11 + 3x

Tags

CCSS.7.EE.A.1

Rewrite: 2 × k

• 2k

• 2 - k

Tags

CCSS.7.EE.A.1

Match the expressions

• 5y + 22

• 4y + 15 - 3y - 10

• 3y +4

• 9y + 4 - 6y

• y + 5

• 8y + 13 - 3y +9

Tags

CCSS.6.EE.A.4

Simplify the given expression.

20 - 6y + (-4y) + 5

​ (a)   - ​ (b)   y

• 25

• 10

• 15

• 8

• -15

• 2

Answer explanation

20 - 6y + (-4y) + 5

​ (20 + 5) + (-6y + -4y)

(25) + (-10y)

25 - y

Tags

CCSS.7.EE.A.1