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5 Written questions
5 Multiple choice questions
 multiplicative inverse
 a+b = b+a
 2+(2)= 0
 (a+b)+c = a+(b+c)
 a(b+c) = ab + ac
5 True/False questions

when multiplied by a number, the number stays the same (1) → additive identity

when added to a number, sum = 0 → multiplicative inverse

order of numbers can change (addition and multiplication) → associative property

multiplicative inverse → a(1)= a

additive identity → 2+(2)= 0