1) (-25) x 7 a) 175 b) -175 c) 170 d) -157 2) (-163) x 0 a) 163 b) -163 c) 0 d) 1 3) (-1) x(-2) x(-5) x(-4) a) 40 b) -40 c) 12 d) 32 4) (-13) X(-5)X(-2) a) 65 b) -130 c) 20 d) 130 5) (-75)÷(-5) a) 25 b) -15 c) -25 d) 15 6) TWO ANGLES ARE CONGRUENT IF a) THEY HAVE SAME MEASURE b) THEY HAVE SAME LENGTH c) THEY HAVE DIFFERENT MEASURES d) NONE OF THESE 7) (-12) +0 NAME THE PROPERTY a) MULTIPLICATIVE IDENTITY b) COMMUTATIVE PROPERTY c) ADDITIVE IDENTITY d) ASSOCIATIVE PROPERTY 8) (-3) +(-2) =(-2) +(-3) a) COMMUTIATIVE PROPERTY b) DISTRIBUTIVE PROPERTY c) ASSOCIATIVE PROPERTY d) NONE OF THESE 9) 16+[ (-2) +(-5) ] = [ 16+ (-2) ] +(-5) a) COMMUTATIVE PROPERTY b) DISTRIBUTIVE PROPERTY c) ASSOCIATIVE PROPERTY d) MULTIPLICATIVE IDENTITY 10) WHAT SHOULD BE SUBTRACTED FROM 67 TO MAKE -13 a) 54 b) 80 c) -80 d) 56

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