Mathematics, 12.10.2020 01:01 synite
*How can I find the sum of -5 + 12 using a vertical number line? *
A. Start at 5 and move 12 units down. -5 + 12 = -7
B. Start at 12 and move 5 units up. -5 + 12 = 17
C. Start at 5 and move 12 units up. -5 + 12 = 17
D. Start at -5 and move 12 units up -5 + 12 = 7
Answers: 3
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*How can I find the sum of -5 + 12 using a vertical number line? *
A. Start at 5 and move 12 units...
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