These blocks total Each blue block represents +1 ? +4 ? +3 ? +2 ? These blocks total (+2)+(+3)= +5 ? +5 + 3 −2 −8 +2 +8 These blocks total Each red block represents -1 ? -4 ? -3 ? -2 ? These blocks total (-2)+(-3)= -5 ? - −5 4 −1 −9 +9 +1 - −5 2 −3 −7 +3 +7 +1 ? -1 ? When the amount of blue and red blocks are equal, the result is ZERO (+1)+(-1)= 0 ? +3 ? -3 ? When the amount of blue and red blocks are equal, the result is ZERO (+3)+(-3)= 0 ? a c All answer choices equal zero except one. Which choice does NOT equal zero? d b a c All answer choices equal zero except one. Which choice does NOT equal zero? d b a c All answer choices equal zero except one. Which choice does NOT equal zero? d b These blocks total (+3) + (-2) = If there are more blue (positive) blocks than red (negative) blocks, the result is POSITIVE -2 ? +3 ? +1 ? a c All answer choices equal +2 except one. Which choice does NOT equal +2? d b a c All answer choices equal +3 except one. Which choice does NOT equal +3? d b a c All answer choices equal +1 except one. Which choice does NOT equal +1? d b + −2 +2 −2 4 +6 -6 + −2 +3 −3 5 +7 -7 −3 + +8 −8 5 +2 -2 These blocks total (-5) + (+3) = +3 ? -5 ? If there are more red (negative) blocks than blue (positive) blocks, the result is NEGATIVE. -2 ? a c All answer choices equal -3 except one. Which choice does NOT equal -3? d b a c All answer choices equal -2 except one. Which choice does NOT equal -2? d b a c All answer choices equal -1 except one. Which choice does NOT equal -1? d b + −5 −1 −9 4 +1 +9 + −5 −1 −3 2 -2 +3 + −5 −1 +1 1 -4 +4 + −5 −1 −9 4 +1 +9 finito |