21. Simplify: 2 / +/ 10 22. Solve. (-6)(-11). 23. The sum of -24 and 55 is 24. Subtract 42 from 25. a.-67 b. - 17 25. Any number is multiplied to zero is equal to 26. What property of operation is being stated in number 25? a. Zero Property of Multiplication b. Commutative Property of Multiplication c. 17 d. 67 c. Identity Property of Multiplication d. Associative Property of Multiplication 27. The opposite of given integer is the 28. This property states that the product is then its factors are also integers, and it is close under multiplication. 29. Majority of the class got a score of 28 out 30. Express your answer in decimal refers to a set of whole numbers and its opposites. 30.
