-1540
160 and 10 16 and 100 800 and 2
The number is 40
20 x 80 is equal to 1600. This calculation involves multiplying the first number, 20, by the second number, 80. Multiplication is a mathematical operation that combines two numbers to find their total value. In this case, 20 multiplied by 80 equals 1600.
Twenty goes into 1600 a total of 80 times. This can be calculated by dividing 1600 by 20, which equals 80. In other words, 20 multiplied by 80 equals 1600.
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
1600
1600
440000000000
-20 and 80 -20*80=-1600 -20+80=60