Free Printable Lesson 17: Finding Solutions to Number Sentences

1.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

36\ =\ 9k

a)

$True:\ 4\ =\ k$

b)

$True:\ 4\ \ge\ k$

c)

$False:\ 4\ <\ k$

d)

$False:\ 4\ \ne\ k$

2.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

67\ >\ f\ -\ 15

a)

$True:\ 82\ <\ f$

b)

$True:\ 82\ >\ f$

c)

$False:\ 82\ \ge\ f$

d)

$False:\ 82\ \le\ f$

3.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

\frac{v}{9}\ =\ 3

a)

$True:\ \ v\ =\ 3$

b)

$True:\ \ v\ =\ 27$

c)

$False:\ 27\ \ne\ v$

d)

$False:\ 3\ \ne\ v$

4.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

$b\ +\ 10\ >\ 42$

a)

$True:\ \ b\ >\ 32$

b)

$True:\ \ b\ >\ 52$

c)

$False:\ b\ \le\ 32$

d)

$False:\ b\ \le\ 52$

5.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

d\ -\ 8\ \ge\ 35

a)

$True:\ \ d\ <\ 43$

b)

$True:\ \ d\ \ge\ 43$

c)

$False:\ d\ <\ 43$

d)

$False:\ d\ \ge\ 43$

6.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

32f\ <\ 64

a)

$True:\ \ f\ <\ 2$

b)

$True:\ \ f\ \le\ 2$

c)

$False:\ f\ >\ 2$

d)

$False:\ f\ \ge\ 2$

7.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

$h\ -\ 7\ \le\ 3$

a)

$True:\ \ h\ \le\ 3$

b)

$True:\ \ h\ \le\ 10$

c)

$False:\ h\ >\ 3$

d)

$False:\ h\ >\ 10$

8.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

\frac{m}{3}\ =\ 14

a)

$True:\ \ m\ <\ 42$

b)

$True:\ \ m\ =\ 42$

c)

$False:\ m\ >\ 42$

d)

$False:\ m\ \ne\ 42$

9.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

42\ +\ 8\ \ge\ g

a)

$True:\ \ 50\ \ge\ g$

b)

$True:\ \ 34\ \ge\ g$

c)

$False:\ 34\ <\ g$

d)

$False:\ 50\ <\ g$

10.

State when the following equations and inequalities will be true and when they will be false. (Choose 2 answers)

$z\ \ne\ 12$

a)

$True:\ \ z\ \ne\ 12$

b)

$True:\ \ z\ =\ 12$

c)

$False:\ z\ =\ 12$

d)

$False:\ z\ \ne\ 12$

Lesson 17: Finding Solutions to Number Sentences

Total questions: 10

Worksheet time: 3hrs 30mins

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