Question

say true are false

11.11*0*52 = 572

12.The additive inverse of (-42) is 42

13.(-15) + 72 = 87

14.2pq and -9p are like terms


IV. Match the following: -


15.Additive Inverse - (a*b) = (b*a)


16.Distributive Property - a+0 = a

17.Commutative Property - a+(b*c) = (a+b) * (a+c)

V. Tables: -

18.7 * 9 = ______

19.8 * 5 = _______

20.4 * 6 = _______

VI. Answer the following questions (Any 5)

21.Find the value of (-5) + 3 using number line

22.Find the sum of (-527) + 60 +(-300)

23.Find 5 possible pairs of integers that gives product of -30?

24.Find the value of (-7)-(-6) using number line

25.Identify the like terms:- 6xy, -12ab, -56, 7zyx, 13xy,-5ab, 9, 12xyz, 3yz, 3yx, 99abc, 689xy, -4xyz, 77zy


26.Given 214 * 14 = 2996, then find (-2996) ÷ 14

27.Find the variable, constant & Terms of the following expression a) 21 - x + y b) 4a - 5b +6ab + 9

VII. Answer the following questions (Any 4)

28.If a = 10 , b= 7, find the value of the following expression​

Answer 1

yes this is true answer then u have any dout then ask me