 21?
-19
In base 13, what is 8b - -5?
93
In base 8, what is 2 + -3077?
-3075
In base 9, what is -6 - -57?
51
In base 16, what is 0 + 13d1?
13d1
In base 5, what is 0 - 41420?
-41420
In base 13, what is 0 + 520?
520
In base 11, what is 40 - 5?
36
In base 9, what is -3 + -107?
-111
In base 5, what is -2 + 10?
3
In base 7, what is 5 - 153?
-145
In base 14, what is -7 - -25?
1c
In base 11, what is a97a - 1?
a979
In base 6, what is 334 - -4?
342
In base 6, what is 1054 - 20?
1034
In base 7, what is 3 + -620?
-614
In base 6, what is -1120 + 3?
-1113
In base 15, what is -282 + 3a?
-247
In base 16, what is 44a0 - 2?
449e
In base 6, what is 15 - -1?
20
In base 7, what is -313 + -5?
-321
In base 14, what is -5 - da?
-101
In base 4, what is 11 + 132122?
132133
In base 14, what is 1b1 + -3?
1ac
In base 11, what is 2 + 170?
172
In base 14, what is -37 - 5?
-3c
In base 7, what is -2165 - 5?
-2203
In base 3, what is 22022 + 11?
22110
In base 2, what is 1100010 + -1001?
1011001
In base 3, what is 10 + 10100?
10110
In base 13, what is -18 + 5?
-13
In base 4, what is 2 + -103301?
-103233
In base 7, what is -4022 - 2?
-4024
In base 10, what is -9 - -56?
47
In base 12, what is b80 + -3?
b79
In base 16, what is 12 + -14?
-2
In base 15, what is 27e - 0?
27e
In base 3, what is 12 - -101010?
101022
In base 10, what is -40 + -5?
-45
In base 16, what is 5 - -3ae?
3b3
In base 10, what is 65 + 158?
223
In base 15, what is 16a + 6?
171
In base 12, what is b54 + 4?
b58
In base 2, what is 10 - 110?
-100
In base 3, what is -2001222 + 2?
-2001220
In base 11, what is -12 + 435?
423
In base 5, what is 20 + -3103?
-3033
In base 13, what is 16 - -47?
60
In base 2, what is -1 - -111100010?
111100001
In base 6, what is 13 + 2?
15
In base 9, what is 26 + -3?
23
In base 4, what is 2 + -13222?
-13220
In base 14, what is -4 + -6b?
-71
In base 16, what is 2 - 2c9?
-2c7
In base 10, what is -567 + 1?
-566
In base 11, what is 688 + 14?
6a1
In base 13, what is -3 - 36?
-39
In base 3, what is -221212 - 121?
-222110
In base 11, what is -5 - -88?
83
In base 16, what is -3c + 4?
-38
In base 11, what is 3 + -3a?
-37
In base 11, what is -157 - -1?
-156
In base 5, what is 4122 - 3?
4114
In base 4, what is 11302 + 0?
11302
In base 7, what is 255 + -6?
246
In base 13, what is -8 + -1a6b?
-1a76
In base 3, what is -122 - 21?
-220
In base 16, what is -24 + 13?
-11
In base 2, what is 1 + 1001111?
1010000
In base 6, what is 3 - 50?
-43
In base 2, what is -1100 - 100001000?
-100010100
In base 10, what is -17 - 706?
-723
In base 6, what is -103 + 1?
-102
In base 11, what is -1 + 1971?
1970
In base 14, what is -1 - 25d?
-260
In base 7, what is -1 + 134?
133
In base 12, what is 1b - 48?
-29
In base 11, what is 213 - -1?
214
In base 5, what is -143 + 1010?
312
In base 2, what is 111101111 + 0?
111101111
In base 7, what is 1323 - 5?
1315
In base 7, what is 1152 + 22?
1204
In base 14, what is -67 - 3?
-6a
In base 14, what is 364 - -3?
367
In base 6, what is 101033 - 1?
101032
In base 5, what is 1324 - 22?
1302
In base 15, what is -132 + 2?
-130
In base 12, what is -2 + 3?
1
In base 7, what is -505 + 0?
-505
In base 2, what is -101010 + -100?
-101110
In base 13, what is 83 + 7?
8a
In base 14, what is -81 + -5?
-86
In base 8, what is 1 - 6?
-5
In base 5, what is -113043 + -1?
-113044
In base 12, what is -b - -22?
13
In base 9, what is 27 + 16?
44
In base 5, what is 143 + -10?
133
In base 11, what is -4 - 3005?
-3009
In base 14, what is bd - -21?
100
In base 14, what is 7 + -b?
-4
In base 5, what is 143 + 10?
203
In base 14, what is -2 - 2db?
-2dd
In base 5, what is 2341 - -1?
2342
In base 9, what is 0 - 26?
-26
In base 3, what is 10221 + 1?
10222
In base 10, what is 0 + 145?
145
In base 15, what is 64 - 10?
54
In base 7, what is 5 + 10013?
10021
In base 6, what is 5 - -505?
514
In base 7, what is 54 + 5?
62
In base 6, what is 1 - -302?
303
In base 9, what is 428 + -10?
418
In base 8, what is -16 - -5?
-11
In base 16, what is -120 - 5?
-125
In base 8, what is -2 + 10534?
10532
In base 7, what is -3154 - 3?
-3160
In base 5, what is 2 - 22443?
-22441
In base 10, what is -4 - -13?
9
In base 14, what is -16 + -3?
-19
In base 13, what is 1139 - 1?
1138
In base 5, what is -22 - -22044?
22022
In base 8, what is 27 - 11?
16
In base 13, what is a + 82?
8c
In base 2, what is 111 + -1000?
-1
In base 5, what is -13 + -100?
-113
In base 8, what is 3211 + -2?
3207
In base 2, what is 100 - 110110?
-110010
In base 14, what is 0 - a23?
-a23
In base 14, what is 139 - a?
12d
In base 15, what is -125 + 0?
-125
In base 7, what is -3 + -46?
-52
In base 3, what is -11 - -2220?
2202
In base 6, what is 114345 + 5?
114354
In base 16, what is 12d - 3?
12a
In base 13, what is 345 + 4?
349
In base 8, what is 454 - -1?
455
In base 16, what is -5 + -3ba?
-3bf
In base 10, what is 57 + -2?
55
In base 12, what is b63 + -3?
b60
In base 7, what is -10 + -335?
-345
In base 4, what is 222 - -101?
323
In base 4, what is 102 - 2003?
-1301
In base 16, what is -fa7 - 2?
-fa9
In base 12, what is -27b + -8?
-287
In base 9, what is 2 + 4754?
4756
In base 14, what is 1b6 + 0?
1b6
In base 3, what is 10 - 10011202?
-10011122
In base 11, what is 14 + -2?
12
In base 11, what is -2 - -3a5?
3a3
In base 14, what is -1 - 8ad?
-8b0
In base 9, what is 4 + -637?
-633
In base 5, what is 243011 + 2?
243013
In base 11, what is 9 + 69?
77
In base 13, what is 34 - -1?
35
In base 9, what is 186 + -4?
182
In base 12, what is 18 - 8?
10
In base 8, what is -6 - -1?
-5
In base 6, what is -4330 - -3?
-4323
In base 9, what is 504 + -4?
500
In base 3, what is 1021021 + -202?
1020112
In base 4, what is -1 - 132232?
-132233
In base 16, what is 189 - -5?
18e
In base 14, what is 17 - -1?
18
In base 5, what is -310 - -3?
-302
In base 8, what is -27351 + -3?
-27354
In base 10, what is 5 + -27?
-22
In base 2, what is -101 - -110111110?
110111001
In base 12, what is -36 + -11?
-47
In base 10, what is -3 + 251?
248
In base 4, what is 102 - -13?
121
In base 10, what is -12 - 47?
-59
In base 3, what is 2201 - -2?
2210
In base 4, what is -10 + -33113?
-33123
In base 9, what is 56 - 204?
-137
In base 11, what is -109 + -1?
-10a
In base 3, what is 10 + 11000?
11010
In base 14, what is c9 + -2?
c7
In base 12, what is 2 + 166?
168
In base 3, what is -12 - -20010?
12221
In base 12, what is -2 - 0?
-2
In base 15, what is 5 - 13c?
-137
In base 8, what is 0 - 1050?
-1050
In base 8, what is 0 + -1232?
-1232
In base 15, what is 4 - -19e?
1a3
In base 14, what is -29 - -49?
20
In base 8, what is 31 + 5?
36
In base 5, what is -1242 + 3?
-1234
In base 14, what is 92 - 0?
92
In base 7, what is 1563 + -13?
1550
In base 5, what is 10 + -200?
-140
In base 9, what is -1 - 22?
-23
In base 7, what is -20162 - -5?
-20154
In base 7, what is -220 - -4?
-213
In base 2, what is -10001011100 - -101?
-10001010111
In base 15, what is -7a - -23?
-57
In base 15, what is 6a8 - -14?
6bc
In base 9, what is -1 + -127?
-128
In base 14, what is 5 + 71?
76
In base 8, what is 127 - 4?
123
In base 11, what is 4 - 0?
4
In base 13, what is -22 - 5?
-27
In base 16, what is -2 + 1622?
1620
In base 2, what is 1000000111 + -100?
1000000011
In base 9, what is -818 + 5?
-813
In base 14, what is 34 - -1?
35
In base 13, what is -13a + 6?
-134
In base 15, what is 6 + -223?
-21c
In base 3, what is 12 + 1010012?
1010101
In base 3, what is -1002012 - -1?
-1002011
In base 7, what is 163 - 155?
5
In base 13, what is 49 - -62?
ab
In base 10, what is -1245 + 4?
-1241
In base 4, what is 1322 + -22?
1300
In base 8, what is 27 + 372?
421
In base 13, what is 41 + -7c?
-3b
In base 11, what is -4 + -26?
-2a
In base 11, what is -5 - -272?
268
In base 7, what is 652 - 1?
651
In base 4, what is -1 + -220?
-221
In base 12, what is 2 + 90?
92
In base 9, what is -410 - 0?
-410
In base 8, what is -1 - 41?
-42
In base 4, what is -1 + -110320?
-110321
In base 11, what is -91 - 115?
-1a6
In base 13, what is -3 - -4?
1
In base 3, what is -11 - -101?
20
In base 12, what is -160 - 4?
-164
In base 8, what is 3 - 3373?
-3370
In base 4, what is 33112 - 3?
33103
In base 8, what is 121115 - -2?
121117
In base 15, what is -11 + -55?
-66
In base 10, what is -60 - -42?
-18
In base 7, what is -16 + -130?
-146
In base 11, what is -3a + 2?
-38
In base 14, what is -96b - 3?
-97