-1540
The numbers are: 80 and -20
160 and 10 16 and 100 800 and 2
The number is 40
The numbers below are the factor pairs of 40,000. Multiplied together they equal 40,000: (1, 40000) (2, 20000) (4, 10000) (5, 8000) (8, 5000) (10, 4000) (16, 2500) (20, 2000) (25, 1600) (32, 1250) (40, 1000) (50, 800) (64, 625) (80, 500) (100, 400) (125, 320) (160, 250) (200, 200)
-1540
400*20= 8000 400*4= +1600 ______ 9600 400*24=9600
400
80+20 (and) 80*20(* means times)
The numbers are: 80 and -20
160 and 10 16 and 100 800 and 2
The factor pairs of 1600 are (1600,1)(800,2)(400,4)(320,5)(200,8)(160,10)(100,16)(80,20)(64,25)(50,32)(40,40) None of them add up to 60.
The factor pairs of 1600 are (1600,1)(800,2)(400,4)(320,5)(200,8)(160,10)(100,16)(80,20)(64,25)(50,32) None of them add up to 396. If that was -1600, you could use 400 and -4.
40 x 40 or 1 x 1600 or 2 x 800 or 4 x 400 etc., etc.
1600
440000000000
1600
1600
-20 and 80 -20*80=-1600 -20+80=60