Grade 6 - Mathematics 3.28 Rational Numbers Review Test

Q 1: 7/8 x 17/8 = _____ ? 64/119 191/64 119/64

Q 2: 34/3 - 5/9 = _____ ? Answer:

Q 3: 2/8 x 1 = 1 x 2/8 = 2/8. Here 1 is called _____. multiplicative inverse additive inverse additive identity multiplicative identity

Q 4: For any two rational numbers a/b and c/d, their sum a/b + c/d is also a rational number. This property is called _____. Closure Property Associative Property Commutative Property