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a) b) c) d) By how much is 78 greater than-12? By how much is -23 less than 23? What must be added to -6 to give 105? What must be added to 15 to give -30?​
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a) b) c) d) By how much is 78 greater than-12? By how much is -23 less than 23? What must be added to -6 to give 105? What must be added to 15 to give -30?​

User Grafritz Design
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7.0k points

1 Answer

6 votes
A) 90
B) 46
C) 111
D) -45
User Tempid
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7.2k points
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