1.

(ii) Write the predecessor of each number. One has been done for you.318530- 245-709- 1011000999

Answer»

a) 318 is the correct answer

a. Predecessor of -245 = 246b. Predecessor of 530 = 529c. Predecessor of -709 = 710d. Predecessor of 1000 = 999e. Predecessor of -101 = -102f. Predecessor of 999 = 998

a)318-245,, b) 529 , 530 c) 710- 709 d) 1000-999 e) -101-102; f) 999-998

in predecessor we have to minus 1b=529c=708d=999e=100f=998



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