Topic 3 - Numeric and Algebraic Expressions

What is the exponent for the expression 6 × 6 × 6 × 6 × 6?

Mathematical Equivalence

ON

Evaluate 2⁷.

Mathematical Equivalence

ON

Select all the expressions that are equal to 64.

• 4 x 4 x 4

• 3 x 3 x 3 x 3

• 4³

• 3⁴

• 2⁶

Write the prime factorization of 84.

Mathematical Equivalence

ON

Select all the prime numbers. (Hint: There are 3 answers)

• 3

• 9

• 13

• 23

• 33

What is the greatest common factor (GCF) of 12 and 54?

Mathematical Equivalence

ON

What is the first step in evaluating the expression (12.9 - 3.1) × 6.2 - 2 + 4³?

• Multiply 3.1 and 6.2.

• Add 2 and 4³.

• Subtract 3.1 from 12.9.

• Subtract 2 from 6.2.

Evaluate the expression 4³ + [(96 / 8) × 5] - 42.

Mathematical Equivalence

OFF

Mathematical Equivalence

ON

After a hike, a group of s students shares 5 boxes of granola bars equally. Each box has 8 granola bars. Which algebraic expression represents how many granola bars each student can have?

• (5 × 8) / s

• 5 × (8 / s )

• s × (5 + 8)

• (s + 5) × 8