Number System
125 + (68+17) = (125 + _____ ) + 17
Number System
9128 × _____ = 9128
Number System
2916 × _____ = 0
Number System
10001 × 0 = _
Number System
1001 × 2002 = 1001 × (1001+_____ )
Number System
2395 × _____ = 6195 × 2395
Number System
Multiplication is distributive over _____ for whole numbers.
Number System
Division of a whole number by _____ is not defined.
Number System
Natural numbers are closed under _____ and under_____.
Number System
Whole numbers are closed under _____ and under_____
