Question

4 simplify using the order of operations.
a. (4^2 + (2 \times 8) - 2)
b. (5 - 2^2 + 20 div 4 \times (16 + 2))

5 solve each measurement equation.
a. (5\text{ lb.} - 9\text{ oz.} = \text{_____ oz.})
b. (12\text{ pk.} + 8\text{ bu.} = \text{_____ bu.})

6 follow the signs.
a.
\\
\

$$\begin{array}{r} \\$83.75 \\\\ + \\$96.41 \\\\ \\hline \\end{array}$$

\\
b.
\\
\

$$\begin{array}{r} \\$40.25 \\\\ \\times \\quad 52 \\\\ \\hline \\end{array}$$

\\
c. (3 \overline{) \\$89.07})

7 write the product.
a.
\\
\

$$\begin{array}{r} 6,905 \\\\ \\times \\quad 47 \\\\ \\hline \\end{array}$$

\\
b.
\\
\

$$\begin{array}{r} 25,043 \\\\ \\times \\quad 608 \\\\ \\hline \\end{array}$$

\\
c.
\\
\

$$\begin{array}{r} 962 \\\\ \\times 102 \\\\ \\hline \\end{array}$$

\\

deep dive
answer the question and explain. draw pictures to illustrate your answer.
which is bigger, (\frac{3}{3}) or (\frac{4}{4})?

Explanation:

Simplify the fractions

Using the Whole Number Fractions knowledge point

$$
LATEXBLOCK0
$$

Compare the values

Using the Fraction Comparison knowledge point

$$ 1 = 1 \implies \frac{3}{3} = \frac{4}{4} $$

Both fractions represent one whole, so neither is bigger; they are equal.

Answer:

Neither is bigger; they are equal because both \(\frac{3}{3}\) and \(\frac{4}{4}\) are equal to \(1\).