LTC Math #2

What is the temperature in degrees Fahrenheit when written as a numeral from the expanded notation (7 × 10) + (2 × 0.01)?

• 70.2°F

• 70.02°F

• 72.0°F

• 7.002°F

In which number do the digits 7, 2, and 5 have the same values as those shown in the expressions?

(7x10) + (2x0.1)+(5x0.001)

• 175.259

• 78.235

• 71.52

• 72.25

Which answer choices are equivalent to 24.75? Choose ALL that apply.

• twenty-four and seventy-five hundredths

• 20 + 4 + 0.7 + 0.005

• twenty-four and seventy-five tenths

• (2 × 10) + (4 × 1) + (7 × 1/10) + (5 × 1/100)

Isha walked 2.045 kilometers on Tuesday and 2.101 kilometers on Thursday. Which comparison is true?

• 2.045 < 2.101

• 2.045 > 2.101

• 2.045 + 2.101

• 2.045 = 2.101

To the nearest tenth of a gram, the mass of a piece of lead is 3.8 grams. Which of these could NOT be the mass of this piece of lead?

• 3.78 grams

• 3.078 grams

• 3.734 grams

• 3.072 grams

Rhyder jogged 3/4 of a mile on Tuesday and 2/3 of a mile on Thursday. What is the total distance Rhyder jogged on Tuesday and Thursday?

• 17/12 miles

• 5/7 miles

• 1 5/12 miles

• 1/12miles

What is the difference between the fractions 3/4 and 5/8, expressed in simplest form?

• 3/4

• 1/4

• 2/3

• 1/8

What is the difference between 72.6 and 0.821?

• 71.779

• 71.679

• 79.379

• 79.479

If the times are ordered from least to greatest number of minutes, in what position would Nellie’s time be?

• Second

• Third

• Fourth

• Fifth

Safira bought a birthday card for $3.49 and mini make up brand from Ulta for $9.99. She paid with a $20 bill. How much change should Marsha have received?

• $6.52

• $6.22

• $13.48

• $14.48