98-76+54+3+21 =100
9-8+76+54-32-1 =100
98-7-6-5-4+3+21 =100
9-8+76-5+4+3+21 =100
98-7+5+4-4-3-2-1 =100
98-7+6-5+4+3+2-1 =100
98-7-6+5+4+3-2-1 =100
9-8+7+6-4+32+1 =100
1+2+34-5+67-8+9 =100
12+3-4+5+67+8+9 =100
123+4-5+67+89 =100
123+45-67+89 =100
1+23-4+5+6+78-9 =100
1+23-4+56+7+8+9 =100
1+2+3-4+5+6+78+9 =100
12,345,679 * 9 = 111, 111, 111
12,345,679 * 18 = 222, 222, 222
12,345,679 * 27 = 333, 333, 333
12,345,679 * 36 = 444, 444, 444
12,345,679 * 45 = 555, 555, 555
12,345,679 * 54 = 666, 666, 666
12,345,679 * 63 = 777, 777, 777
12,345,679 * 72 = 888, 888, 888
12,345,679 * 81 = 999, 999, 999
12,345,679 * 999,999,999 = 12, 345, 678, 987, 654, 321
