MATH Chap 1

( 3 x 100, 000 ) + ( 2 x 10, 000 ) + ( 6 x 1, 000 ) + ( 2 x 10 ) + 5

• 32, 625

• 326, 025

700, 000 + 70, 000 + 700 + 70 + 7

• 77, 777

• 770, 777

Forty million, three hundred thousand, two hundred two

• 40, 300, 202

• 40, 030, 202

Three million, six hundred fifty thousand

• 3, 650, 000

• 3, 065, 000

a x b = b x a

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Multiplicative Identity

• Distributive Property of Multiplication over Subtraction

a + b = b + a

• Commutative Property of Addition

• Associative Property of Addition

• Additive Identity

• Distributive Property of Multiplication over Addition

( a + b ) + c = a + ( b + c )

• Commutative Property of Addition

• Associative Property of Addition

• Additive Identity

• Distributive Property of Multiplication over Addition

a + 0 = a = 0 + a

• Commutative Property of Addition

• Associative Property of Addition

• Additive Identity

• Distributive Property of Multiplication over Addition

a x 1 = a = 1 x a

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Multiplicative Identity

• Distributive Property of Multiplication over Subtraction

( a x b ) x c = a x ( b x c )

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Multiplicative Identity

• Distributive Property of Multiplication over Subtraction