TEKS.MATH.5.4E

What operation comes first and WHY?
(8x7-6)÷30

• Multiplication, because it is inside the parenthesis
• Multiplication, because you read left to right
• Division, because it comes first alphabetically
• Subtraction, because it's easy and gives the answer 1

Tags

TEKS.MATH.5.4E

What is the value of this expression?
(12 + 2) x 5 + [6 x (8 - 4) ÷ 3]

• 76
• 128
• 85
• 78

Tags

TEKS.MATH.5.4E

Apply the order of operations and choose the correct answer:
64 / (2x2x2x2x2x2)

• 1
• 32
• 2

Tags

TEKS.MATH.5.4E

(4x8)-(9+7)

• 16
• 25
• 41
• 32

Tags

TEKS.MATH.7.3A

TEKS.MATH.5.4E

(6 + 2) x (3 + 2)

• 18
• 26
• 16
• 40

Tags

TEKS.MATH.6.7A

TEKS.MATH.5.4E

What is the first step in evaluating this expression?
2 x (5 + 3 x 2 + 4)

• 5 + 3 x 2 + 4
• 3 x 2
• 5 + 3
• 2 x 5

Tags

TEKS.MATH.5.4E

Which pair of parentheses can be removed without changing the value of this expression?
(1 + 2) × (6 – 3) + (5 × 8) ÷ (9 – 4) 

• parentheses around 9-4
• parentheses around 6-3
• parentheses around 1 + 2
• parentheses around 5 X 8

Tags

TEKS.MATH.5.4E

18 + (6 – 2) × 2

• 26
• 29
• 44
• 40

Tags

TEKS.MATH.5.4E

What is the value of this expression?

[45 - (6 + 3)] × 27

• 1,134

• 972

• 198

• 1,206

Tags

TEKS.MATH.5.4E

What is the value of the expression shown?

4[4.5-2(1.2)]

• 8.4

• 15.6

• 12

• 19.2

Tags

TEKS.MATH.5.4E