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Quiz Discussion

Title: Determine the value of an expression

Grade: 6-b Lesson: S4-L1

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Question	Problem	Options
Steps 1	Determine the value of an expression by substituting the values a = 1, b = 2, c = 0	\$ a(a + b + c) \$	A) 6 B) 0 C) 3 D) 2
Steps 2	Determine the value of an expression by substituting the values a = -2, b =-3, c = 1	\$ b(a - b + c) \$	A) 6 B) 12 C) -6 D) -18
Steps 3	Determine the value of an expression by substituting the values a = 4, b = 2, c = 3	\$ a/b+2c \$	A) 8 B) 6 C) 4 D) 12
Steps 4	Determine the value of an expression by substituting the values x = 1, y = 5, z = -3	\$ x/y-3z \$	A) \$ -46/5 \$ B) \$ 64/5 \$ C) \$ 2/46 \$ D) \$ 46/5 \$
Steps 5	Determine the value of an expression by substituting the values l = 4, m = 3, n = 10	\$ (l + m)(m + n) \$	A) 91 B) 100 C) 201 D) -120

Problem Id

Question

Problem

Options

Steps 1

Determine the value of an expression by substituting the values
a = 1,
b = 2,
c = 0

\$ a(a + b + c) \$

A) 6

B) 0

C) 3

D) 2

Determine the value of an expression by substituting the values
a = -2,
b =-3,
c = 1

\$ b(a - b + c) \$

A) 6

B) 12

C) -6

D) -18

Determine the value of an expression by substituting the values
a = 4,
b = 2,
c = 3

\$ a/b+2c \$

A) 8

B) 6

C) 4

D) 12

Determine the value of an expression by substituting the values
x = 1,
y = 5,
z = -3

\$ x/y-3z \$

A) \$ -46/5 \$

B) \$ 64/5 \$

C) \$ 2/46 \$

D) \$ 46/5 \$

Determine the value of an expression by substituting the values
l = 4,
m = 3,
n = 10

\$ (l + m)(m + n) \$

A) 91

B) 100

C) 201

D) -120