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. \\(\

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

\\)
b. \\(\

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

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

7 write the product.
a. \\(\

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

\\)
b. \\(\

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

\\)
c. \\(\

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

\\)

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 each fraction

Using the Fraction Comparison knowledge point

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

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

Compare the values

Using the Fraction Comparison knowledge point

$$ 1 = 1 $$

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

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 \(1\).