Topic 1-2 Review

Topic 1-2 Review

Topic 1 Learning goals

• I can name the places of digits from the billions to the thousandths.
• I understand the value of a digit depends on the place it is in. 
• I can identify the place value of a digit to the thousandths. 

What is the standard form of 700,000,000 + 30,000,000 + 1,000,000 + 400,000 + 30,000 + 5,000 + 200 + 9?

Multiple Choice

What is the standard form of 700,000,000 + 30,000,000 + 1,000,000 + 400,000 + 30,000 + 5,000 + 200 + 9?

• 73,143,529

• 731,435,290

• 731,435,209

• 731,435,029

What is 1,000 + 500 + 60 + 9 written in standard form?

Multiple Choice

What is 1,000 + 500 + 60 + 9 written in standard form?

• 1,569

• 1596

• 1659

• 5169

The odometer of Dr. Razdan's car shows: 74305

What will the odometer show after he has traveled 1,000 more miles?

Multiple Choice

The odometer of Dr. Razdan's car shows 74305 What will the odometer show after he has traveled 1,000 more miles?

• 74,315

• 74,405

• 75,305

• 84,305

What is 10,483,190 in word form?

Multiple Choice

What is 10,483,190 in word form?

• Ten billion, four hundred eighty-three million, one hundred ninety thousand

• Ten million, four hundred eighty-three, one hundred ninety

• Ten million, four hundred thousand eighty-three, one hundred ninety

• Ten million, four hundred eighty-three thousand, one hundred ninety

The average speed of a garden snail is 0.03 miles per hour. What is 0.03 written as a fraction?

Multiple Choice

The average speed of a garden snail is 0.03 miles per hour. What is 0.03 written as a fraction?

• 3

  100

• 3

  10

• 1

  3

• 100

  3

What is the value of the underlined digit in 75.046?

Multiple Choice

What is the value of the underlined digit in 75.046?

• 0.0006

• 0.006

• 0.6

• 6

One of the fastest recorded winning average speeds in the Indianapolis 500 auto race was 191.63 miles per hour. What is the value of the 6 in this speed?

Multiple Choice

One of the fastest recorded winning average speeds in the Indianapolis 500 auto race was 191.63 miles per hour. What is the value of the 6 in this speed?

• 6 tens

• 6 hundreds

• 6 tenths

• 6 hundredths

Which shows twelve and five

hundred forty-six thousandths in

standard form?

Multiple Choice

Which shows twelve and five hundred forty-six thousandths in

standard form?

• 2,546

• 125.46

• 12.546

• 1,254.6

Topic 2: Adding and Subtracting Decimals

• I can estimate reasonable decimal sums and differences

• I can add and subtract decimals

Estimate $12.28 + $0.82.

Multiple Choice

Estimate $12.28 + $0.82.

• $12

• $13

• $18

• $20

Jerome biked 1.2 miles. Then he ran 0.75 mile. How far did Jerome go?

Multiple Choice

Jerome biked 1.2 miles. Then he ran 0.75 mile. How far did Jerome go?

• 0.05 mile

• 1.85 miles

• 1.95 miles

• 2 miles

What is the sum of 7.535 and 29.02?

Multiple Choice

What is the sum of 7.535 and 29.02?

• 10.437

• 26.555

• 36.555

• 104.37

Gary is buying two posters. One poster costs $5.43 and the second costs $13.36. How much more does the second cost than the first?

Multiple Choice

Gary is buying two posters. One poster costs $5.43 and the second costs $13.36. How much more does the second cost than the first?

• $0.79

• $7.93

• $8.72

• $18.79

Round to the nearest whole number to estimate 8.76 + 12.32 + 6.18.

Multiple Choice

Round to the nearest whole number to estimate 8.76 + 12.32 + 6.18.

• 27

• 28

• 29

• 30

31.32 - 18.79

Multiple Choice

31.3- 18.79

• 12.51

• 12.69

• 13.61

• 21.51