5th Grade Math 1st Semester Review 01 - Non-Calculator Section

When simplifying the following, using order of operations, which operation should be performed first?

7 + 10 ÷ 5 • 8 - 3

• 8 - 3

• 10 ÷ 5

• 7 + 10

• 5 • 8

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Bob solved the following problem using the steps below:

5(3 + 9) - 10 ÷ 2 + 5

Step 1: 5(12) - 10 ÷ 2 + 5

Step 2: 5(2) ÷ 2 + 5

Step 3: 10 ÷ 2 + 5

Step 4: 5 + 5

Step 5: 10

In which step did Bob make an error in following the order of operations?

• Step 1

• Step 2

• Step 3

• Step 4

Tags

CCSS.7.NS.A.3

Simplify the following expression

2(4 + 6) ÷ 5 - 2 + 3

• 5

• 9

• 7

• 8

Tags

CCSS.7.NS.A.3

Which is true?

• 12.46 > 12.476

• 13.29 > 13.292

• 11.36 > 11.5

• 12.84 > 12.356

Tags

CCSS.5.NBT.A.3B

Which set of decimal numbers is NOT in order from least to greatest?

• 0.7, 0.73, 0.732, 0.8

• 0.85, 0.087, 0.984, 0.912

• 0.295, 0.3, 0.32, 0.328

• 0.6, 0.73, 0.735, 3.5

Tags

CCSS.5.NBT.A.3B

Bob, Sam, Jim, Tom, and Joe each picked a rose from their mother's gardens. They each measured their rose in metric units of length. Bob's rose was 3.821 cm, Sam's was 3.808 cm, Jim's was 3.08 cm, Tom's was 3.8 cm, and Joe's was 3.81 cm. Which list of names shows the order of rose length from greatest to least?

• Bob, Sam, Jim, Tom, Joe

• Bob, Joe, Sam, Tom, Jim

• Sam, Jim, Tom, Joe, Bob

• Jim, Tom, Sam, Joe, Bob

Tags

CCSS.5.NBT.A.3B

9.23 x 1.5 =

• 13.745

• 13.845

• 138.45

• 13,845

Tags

CCSS.6.NS.B.3

What is 864.756 rounded to the nearest hundredth?

• 900

• 864.8

• 864.76

• 865

Tags

CCSS.5.NBT.A.4

When rounded to the nearest tenth, which of the following decimal numbers would round to 97.5?

• 97.362

• 97.575

• 97.538

• 97.429

Tags

CCSS.5.NBT.A.4

Estimate the product of 8.7 and 7

• 56

• 63

• 80

• 90

Tags

CCSS.5.NBT.B.7