Final Review in Class #1 and #2

(6 x 10,000,000) + (4 x 1,000,000) + (3 x 10,000) + (5 x 100)+(2X1) is the expanded form of which number below?

Check if the number 64,320 is divisible by 2.

• true

• false

What is the place of the underlined digit? 405,951,300

The commutative property of addition definition and example.

The associative property of multiplication definition and example.

Create an improper fraction for 4 2/5.

What is the reciprocal of 11/45?

(10 x 2 - 1 x 6) ÷ 2

117 ÷ (4 + 5) x 2