Algebra: Expressions (6th grade math)

Bilangan senilai

100

8-4

4

200

5-9

-4

300

5-(-7)

12

400

-3-(-2)

-1

Evaluate Algebraic Expressions using Order of Operations

100

5x+2x

7x

200

-5x+2x

3x

300

-7a-3a

-10a

400

-7a-(-2a)

-5a

Write Algebraic Expression

100

3a+2b+(2a+4b)

5a+6b

200

(4a-2a)-(2a+7b)

2a-9b

300

(-5a+2b)-(8a+6b)

-13a-4b

400

(a-b-c)-(-a+b+c)

2a-2b-2c