STAAR Math Review Day 10

Which expression does NOT have a value of 24?

• (36 − 3) × 4

• 2 × (8 + 4)

• 96 ÷ (12 − 8)

• (40 + 8) ÷ 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which expression can be used to show that the teacher puts 246 pencils in the storage cabinet?

• 36 + 4+120 – 6 ÷ 2

• 36 + 4 - 120 – 6) ÷ 2

• 36 x 4(120) – 6 ÷ 2

• [36 + 4(120 – 6)] ÷ 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

An expression is given. 3(25 + 19) + 4(3) What is the value of this expression?

Mathematical Equivalence

ON

What is the value of this expression? 10[3 + (7 + 5) ÷ 3]

Mathematical Equivalence

ON

Tags

CCSS.7.NS.A.3

Which expression has a value of 25?

• 2(32 + 18) ÷ 4

• (10 x 10) ÷ (2 ÷ 2)

• (50 x 10) ÷ 5

• (10 + 10) ÷ 4

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Margaret opened a new case of lightbulbs. - The case contained 3 boxes of lightbulbs with 8 lightbulbs in each box. - Margaret threw 2 of these lightbulbs in the trash because they were damaged. - Then she took 7 of the lightbulbs out of the case. Which expression can be used to show that there are 15 lightbulbs still in the case?

• 3 × 8 – 2 + 7

• 3(8) – 2(7)

• 3 × 8 – (2 + 7)

• 3 + 8 – 2 + 7

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the value of this expression? [45 – (6 + 3)] × 27

• 1,134

• 972

• 198

• 1,206

Tags

CCSS.7.NS.A.3

What is the value of this expression? [36 + (3 x 2)] ÷ 6

• 7

• 37

• 13

• 42

Tags

CCSS.7.NS.A.3

What is the value of the expression shown? 4[4.5 - 2(1.2)]

• 8.4

• 15.6

• 12

• 19.2

Tags

CCSS.7.NS.A.3

An expression is shown. 8 × (3.8 + 13.2) - 6 What value is equivalent to the expression?

• 37.6

• 61.4

• 130

• 88

Tags

CCSS.7.NS.A.3