alleryꯑꯣꯏꯒꯅꯤ꯫ ꯕ꯭ꯂꯦꯉ꯭ꯛ ꯑꯗꯨ ꯀꯔꯝꯕꯥ ꯏꯟꯇꯤꯖꯔꯅꯥ ꯃꯄꯨꯡ ꯐꯥꯍꯅꯕꯒꯦ: ___ + (−18) = −31?
A49
B13
C−49
D−13
Answer & Solution
Correct answer: D. −13
ꯑꯣꯏꯒꯅꯤ꯫
−31ꯗꯥ 18 ꯍꯥꯄꯆꯤꯅꯕꯅꯥ ꯃꯥꯡꯈꯤꯕꯥ ꯏꯟꯇꯤꯖꯔ −13 ꯄꯤ꯫
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