Integers
(– 8) + (– 8) + (– 8) = _____ × (– 8)
Integers
(– 43) + _____ = – 43
Integers
If x, y and z are integers then (x+___ ) + z = _____ + (y + _____ )
Integers
[(–8) + ______ ] + ________ = ________ + [(–3) + ________ ] = –3
Integers
[(–8) + ______ ] + ________ = ________ + [(–3) + ________ ] = –3
Matrices – System of Equations
Solve the following system of equations using matrices:
1. 2x+y−z=1
2. x−y+2z=3
3. x−y+2z=3
Integers
(–157) × (–19) + 157 = ___________
Integers
________ ÷ (–10) = 0
Integers
(–a) + b = b + Additive inverse of __________.
Vectors – Magnitude and Direction
Find the magnitude and direction of the resultant vector when two vectors A = 5i + 3j and B = -2i + 4j are added together.
