Free Printable 1A Ch 1.1-1.4

Worksheets

1A Ch 1.1-1.4

Total questions: 20

Worksheet time: 20mins

Name

Class

Date

Write an algebraic expression for 3 times x squared minus 4 times x

3(2x) – 4x

4 – 3x

3x²-4x

3(x²-4x)

Evaluate 3(16 – 9) + 12 ÷ 3

Evaluate m²+ mtp if m=3, t=4, and p=7.

100

Simplify 2(7n + 5m – 3m)

14n +2m

9n + 7m

9n + m

14n + 4m

Simplify 3(5a + b) + 4(a + 2b).

9a + 5b

19a + 3b

19a + 11b

9a + 9b

What are the variables of
7x + 6y - 9

6,7

6y, 7x

x, y

Which of these can be written as an equation?

3.2 times w plus 18

Half of 26 minus b is 81

Product of 12 and n is more than 21

6 times x minus 2.5

There are 150 hi-chews in a bag. Bradley grabs a handful (he didn't steal them). What expressions shows how many hi-chews are left in the bag?

150x

150-x

x-150

x+150

What is an Algebraic expression?

A combination of variables, numbers, and at least one operation.

an expression must say this is equal to that

must contain a variable and include multiplication

a number sentence

10.

Simplify the expression:
6(x - 3 + 5y)

6x + 18 - 30y

6x 18 30y

6x + 18 + 30y

6x - 18 + 30y

11.

Distribute & Evaluate. -2(n + 5) + 3n

n + 10

n - 10

5n + 5

5n - 5

12.

p(3p + 5)

8p²

3p² + 5

3p² + 5p

13.

-3w(4 - w)

- 12w + 3w²

- 15w

12w - 3w²

14.

y(y + 5)

2y + 5y

2 + 5y

y² + 5y

15.

m + 4(6-3m)

m + 24

-11m +24

-12m + 24

-13m +24

16.

-(2 + 9x) + x

-10x -2

-2 - 9x

-8x - 2

-10x + 2

17.

a + 2(3a - 6) - 2(5a + 3)

-3a - 18

-3a - 6

-4a - 3

-4a + 9

18.

What is 2x(3x+2xy)+8 in simplest form?

6x²+4x²y+8

6x²+4xy+8

6x+4xy+8

6x²+2xy+8

19.

What is the constant in the following expression?
8y + 5 - 35p

35p

20.

Simplify by distributing and combining like terms:
3 + 9(n - 2) + 4n

12n - 24

16n - 24

13n + 21

13n + -15

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1A Ch 1.1-1.4

Total questions: 20

Worksheet time: 20mins

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