SY 2425 Math Mid-Year Final Review

Front

What does the underlined number in 75.2₆ represent?

Back

The underlined number represents two tenths (0.2).

Front

If a number is ten times greater than 2 in 75.2₆, what is that number?

Back

The number is 20.

Front

What is the equation that has the same unknown value as 837 + 27 = □?

Back

The equation is 27 x □ = 837.

Front

How do you find how much more pie Logan ate than Brody if Logan ate \(\frac{5}{6}\) and Brody ate \(\frac{2}{3}\)?

Back

Convert \(\frac{2}{3}\) to sixths: \(\frac{2}{3} = \frac{4}{6}\). Then, subtract: \(\frac{5}{6} - \frac{4}{6} = \frac{1}{6}\).

Front

If Dawn finished problems 1 through 44 and Jessie finished problems 1 through 53 but missed 4 problems, how do you calculate the fraction of the test they completed?

Back

Total problems completed = 44 + (53 - 4) = 93. Fraction = \(\frac{93}{120}\) or \(\frac{49}{60}\).

Front

How do you calculate the area each crop section will cover if a farmer has 3,893 square feet and leaves 500 square feet for a barn?

Back

Subtract the barn area: 3893 - 500 = 3393. Divide by 13 types of crops: 3393 / 13 = 261 square feet.

Front

What is the value of \(\frac{5}{6} - \frac{2}{3}\)?

Back

The value is \(\frac{1}{6}\).

Front

What is the total number of problems Dawn and Jessie worked on together?

Back

Dawn worked on 44 problems and Jessie worked on 53 problems, but they shared answers, so total = 44 + (53 - 4) = 93 problems.

Front

What is the process to find the unknown in an equation like 837 + 27 = □?

Back

Rearrange the equation to isolate the unknown: □ = 837 + 27.

Front

How do you convert \(\frac{2}{3}\) to a fraction with a denominator of 6?

Back

Multiply both the numerator and denominator by 2: \(\frac{2}{3} = \frac{4}{6}\).