Expressions

Effortless Expressions

100

a-b

when a=12 and b=6

6

200

Simplify this expression. 

8a-3a 

5a

300

5a-2a

3a

Easy Expressions

100

If x=4 and y=2.. What would the following expression be?

5y+2y-3x 

2

200

3b+2a+5a

When b= 20 and a=1

67

300

a+b+3c

If a=12, b=13, c=5

40

Write Expressions

100

Three times a number

3x

200

4 times a number plus 18

4x+18

300

6 times a number divided by 18 plus a number

6x ÷ 18 + x

Simplifying Expressions

100

Simplify this expression

8b + 10b + 9c 

18b + 9c

200

Simplify this expression

12c + 9c - 4b

21c - 4b

300

Simplify this expression

21f ÷ 3f + 11c

7f + 11c