Free Printable Algebraic Substitution (No Negatives)

1.

When $a=4$
Find: $a+a+a$

a)

$3a$

b)

$3$

c)

$12$

d)

$64$

2.

When $b=3$
Find: $b^2$

a)

3

b)

6

c)

9

d)

12

3.

When $c=2\ \ and\ d=4$
Find the value of: $cd$

a)

24

b)

8

c)

6

d)

42

4.

$e=5\ and\ f=3\$
Find the value of: $ef-f$

a)

12

b)

50

c)

10

d)

48

5.

$g=4$

Find the value of

g^2

a)

4

b)

8

c)

12

d)

16

6.

$h=2\ and\ i=5$
Find $h^3$

a)

2

b)

4

c)

6

d)

8

7.

$h=2\ and\ i=5$
Find $i^2h$

a)

20

b)

50

c)

252

d)

100

8.

$j=5\ \ k=2\ \ \ l=4$
Find the value of: $jkl-jk^2$

a)

504

b)

424

c)

20

d)

42

9.

z=2

Find the value of:

\left(3z\right)^3

a)

24

b)

54

c)

216

d)

18

10.

$m=6\ and\ n=2$

Find the value of: $3n^2$

a)

24

b)

36

c)

12

d)

72

11.

$o=7\ \ p=2\ \ q=10$

Find the value of: $q\left(o-p\right)$

a)

50

b)

105

12.

$o=7\ \ p=2\ \ q=10$

Find the value of: $q\left(o-p\right)^2$

a)

2500

b)

250

c)

30

d)

300

13.

$r=0.1\ \ \ s=12\ \ \ \ \ t=5\ \$

Find the value of: $\frac{t}{r}$

a)

1.2

b)

12

c)

0.12

d)

120

14.

$u=\ 3\ \ \ \ v=4\ \ \ w=6$

Find the value of $\frac{u}{v}\times\frac{v}{w}$

Once you've substituted the values in, how would you answer this question?

a)

Make the denominators equal, then multiply the numerators

b)

Make the denominators equal, then add the numerators

c)

Multiply numerator with numerator and denominator with denominator

d)

Multiply numerators together

15.

$a=4\ \ b=3\ \ c=5$

Find the value of $\left(\frac{a}{b}\right)^2$

a)

$\frac{8}{6}$

b)

$\frac{8}{9}$

c)

$\frac{16}{9}$

d)

$\frac{16}{6}$

16.

$g=4\ \ \ \ r=2\ \ \ y=5$

Find the value of:

4\left(y-r\right)^3+g

a)

47

b)

1732

c)

40

d)

112

17.

$r\ =\ 5\ \ \ \ \ s=100$

Find the value of

\frac{r}{s}

a)

0.5

b)

0.05

c)

0.005

d)

0.0005

Algebraic Substitution (No Negatives)

Total questions: 17

Worksheet time: 51mins

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