, what is 21 + -20?
1
In base 11, what is -17 + -a9?
-115
In base 15, what is bc - 3?
b9
In base 16, what is 3d4 + -4?
3d0
In base 15, what is 0 + 2b?
2b
In base 5, what is -33 - -32?
-1
In base 11, what is 251 - 3?
249
In base 5, what is 1 + -304?
-303
In base 10, what is 11 - 0?
11
In base 2, what is -100 - 10100?
-11000
In base 14, what is -4 + -521?
-525
In base 14, what is -2 + 111?
10d
In base 8, what is 5 + -11?
-4
In base 10, what is -1 - 147?
-148
In base 4, what is 2 - 120?
-112
In base 11, what is 2 + 214?
216
In base 3, what is -1201 - -102?
-1022
In base 14, what is -345 + -1?
-346
In base 12, what is 5 + 18b?
194
In base 14, what is -1 - -2d8?
2d7
In base 11, what is 27 + 3?
2a
In base 10, what is -6 - -1?
-5
In base 6, what is 105 - -12?
121
In base 7, what is 4 + -5?
-1
In base 4, what is 10 + 31022?
31032
In base 5, what is 1422 + -104?
1313
In base 7, what is -132 - -26?
-103
In base 6, what is 54245 + 5?
54254
In base 15, what is c - -12?
1e
In base 8, what is 125 + -6?
117
In base 8, what is 4024 + -3?
4021
In base 16, what is -2 + -23c?
-23e
In base 11, what is -1a - -8?
-12
In base 3, what is 11 + 202?
220
In base 2, what is -1011 - -10000?
101
In base 8, what is -4177 + 1?
-4176
In base 7, what is -5 + -33?
-41
In base 7, what is -11536 - 4?
-11543
In base 6, what is 51 - 14?
33
In base 12, what is -3 - 2770?
-2773
In base 5, what is 202 + 4?
211
In base 15, what is 0 + -ac?
-ac
In base 13, what is -5 + 88c?
887
In base 3, what is 101111 - -12?
101200
In base 10, what is 15 + -139?
-124
In base 16, what is -17a1 + -3?
-17a4
In base 6, what is 344 - 3?
341
In base 12, what is -24 + a?
-16
In base 2, what is 11011 + 1111100100?
1111111111
In base 5, what is -10 + -104?
-114
In base 3, what is 101001221 + -10?
101001211
In base 5, what is 442 - -2?
444
In base 7, what is 61 + -6?
52
In base 13, what is -4 - 8?
-c
In base 2, what is -1011 - -11?
-1000
In base 8, what is -45 - -4?
-41
In base 13, what is -7 + -86c?
-876
In base 2, what is 11010001100 - 100?
11010001000
In base 3, what is 0 + -10210?
-10210
In base 11, what is 2 + -5a?
-58
In base 9, what is -8 + 65?
56
In base 15, what is 53 + 6?
59
In base 3, what is 212201 + -1?
212200
In base 14, what is -6 + 16?
10
In base 6, what is -130 + 222?
52
In base 14, what is -2c6 - 1?
-2c7
In base 4, what is -20 + -20301?
-20321
In base 10, what is -5 - -79?
74
In base 10, what is -128 - -55?
-73
In base 5, what is 4 + 434?
443
In base 12, what is 2b0 + -3?
2a9
In base 9, what is 7 + -380?
-372
In base 13, what is 19 + -2?
17
In base 15, what is 4 + -1e4?
-1e0
In base 11, what is -4 - 72?
-76
In base 7, what is -5 + -10?
-15
In base 8, what is -1 + 27?
26
In base 9, what is 143 - -10?
153
In base 13, what is 13 + -1?
12
In base 5, what is 102 - 34?
13
In base 10, what is 1 - -61?
62
In base 2, what is -11 - -1011?
1000
In base 8, what is 0 + -45?
-45
In base 14, what is -13 + -7?
-1a
In base 8, what is 3 + -574?
-571
In base 15, what is 45 + 4?
49
In base 13, what is 5 - -1a?
22
In base 13, what is -4a6 + -4?
-4aa
In base 12, what is 294 - 5?
28b
In base 13, what is -247 + b?
-239
In base 11, what is 4a5 - 1?
4a4
In base 15, what is 1 - 1a?
-19
In base 14, what is -1 + 214a?
2149
In base 13, what is -72 + 3?
-6c
In base 3, what is 1 + 1221?
1222
In base 2, what is 11111 - -11?
100010
In base 2, what is 10010001010 - 1010?
10010000000
In base 12, what is -3 - 152?
-155
In base 9, what is 2 + -256?
-254
In base 10, what is -2 - 2197?
-2199
In base 9, what is -31 - 6?
-37
In base 8, what is -7 - 2450?
-2457
In base 7, what is 4111 + 0?
4111
In base 6, what is -1002 + -11?
-1013
In base 9, what is -25 - -4?
-21
In base 15, what is -265 - 4?
-269
In base 8, what is 3 + -3427?
-3424
In base 16, what is -5 - -12?
d
In base 2, what is -10000110001 + 1110?
-10000100011
In base 7, what is 1113 - -36?
1152
In base 16, what is 2 - -83?
85
In base 9, what is -824 - -4?
-820
In base 3, what is 2 - 0?
2
In base 15, what is 6b - 6?
65
In base 14, what is 13 - 494?
-481
In base 4, what is -10 - -102102?
102032
In base 7, what is -62 - 2?
-64
In base 5, what is 123 + -12?
111
In base 6, what is 131 - -4?
135
In base 4, what is 20312001 - 0?
20312001
In base 9, what is 60 - -37?
107
In base 11, what is 4aa + -9?
4a1
In base 15, what is -7410 - 3?
-7413
In base 8, what is -26 - -366?
340
In base 8, what is -2377 + 6?
-2371
In base 4, what is 30131 + -1?
30130
In base 11, what is -235 - 28?
-262
In base 2, what is 1000100 + 1101?
1010001
In base 13, what is 2 - -126?
128
In base 11, what is -3 + 22?
1a
In base 2, what is 111 + 1000000?
1000111
In base 9, what is -1317 - 4?
-1322
In base 5, what is -22 + 113?
41
In base 2, what is -11 + -10100010010?
-10100010101
In base 10, what is -1 - 95?
-96
In base 5, what is -41122 - 4?
-41131
In base 15, what is 713 - -4?
717
In base 12, what is -5 - -30?
27
In base 6, what is -4024 + 3?
-4021
In base 8, what is -5 - 100?
-105
In base 8, what is -3 + -411?
-414
In base 5, what is -3 - -20123?
20120
In base 7, what is 3434 - 3?
3431
In base 3, what is -222 + -10?
-1002
In base 7, what is -5 + -23633?
-23641
In base 6, what is 1520 - 22?
1454
In base 12, what is -23 - -a8?
85
In base 9, what is 173 - -4?
177
In base 12, what is -22 - 43?
-65
In base 8, what is 260 + 54?
334
In base 6, what is -11 - 124?
-135
In base 9, what is 0 + -1453?
-1453
In base 12, what is -203 + 9?
-1b6
In base 3, what is -101 - 1120?
-1221
In base 6, what is -4 - 4?
-12
In base 16, what is 5b2 + f?
5c1
In base 8, what is -34436 - 0?
-34436
In base 3, what is -11 + 10220?
10202
In base 8, what is 624 + 2?
626
In base 9, what is -6 + -18?
-25
In base 16, what is -15 - 14?
-29
In base 6, what is -122 - 13?
-135
In base 16, what is 2a - 1?
29
In base 16, what is -3e - -1?
-3d
In base 6, what is 23 + 1140?
1203
In base 16, what is 44c + 6?
452
In base 4, what is -2 + -13?
-21
In base 12, what is 2b - 4b?
-20
In base 10, what is 9 - -53?
62
In base 3, what is -2120220201 - 1?
-2120220202
In base 7, what is -3 - -55?
52
In base 15, what is 33 - 11?
22
In base 9, what is -16 - -3?
-13
In base 10, what is -3064 + 5?
-3059
In base 6, what is -4 - 105?
-113
In base 2, what is -11111111101 + -1?
-11111111110
In base 6, what is -1 + 30043?
30042
In base 9, what is 4 + 27?
32
In base 4, what is -10 - 13023?
-13033
In base 4, what is 2 - 1200?
-1132
In base 4, what is 112 + 213?
331
In base 10, what is 0 + 42?
42
In base 6, what is 2 - -230?
232
In base 6, what is -15 - -3?
-12
In base 11, what is -a - -639?
62a
In base 7, what is 3546 + 4?
3553
In base 6, what is 1 + -50?
-45
In base 3, what is 11 - -10?
21
In base 15, what is d3 + 4?
d7
In base 7, what is -4 - 1411?
-1415
In base 10, what is -202 + 5?
-197
In base 16, what is 857 + 7?
85e
In base 4, what is -223 - 10?
-233
In base 7, what is 133 - 0?
133
In base 16, what is -22 - 0?
-22
In base 10, what is -232 + -9?
-241
In base 9, what is 5 + 1?
6
In base 15, what is -2 + e3?
e1
In base 14, what is 5 - 5b?
-56
In base 5, what is 0 - 243?
-243
In base 7, what is 4244 + 2?
4246
In base 9, what is -675 - 0?
-675
In base 2, what is 111 + 10100?
11011
In base 7, what is -233 - -34?
-166
In base 10, what is 58 + -7?
51
In base 7, what is -16 - -35?
16
In base 11, what is -4 - -63?
5a
In base 5, what is -10 - 122?
-132
In base 4, what is 20233 + -111?
20122
In base 15, what is -1 + 64?
63
In base 10, what is 160 - -3?
163
In base 7, what is 16 + 32?
51
In base 7, what is 166 + -3?
163
In base 3, what is -21 + 1?
-20
In base 5, what is -1243 + -22?
-1320
In base 3, what is -2 + -1100?
-1102
In base 14, what is -2 - -a11?
a0d
In base 9, what is 6003 + 0?
6003
In base 3, what is -1 - 10001102?
-10001110
In base 16, what is 3 - -23c8?
23cb
In base 6, what is 0 + -4?
-4
In base 15, what is -d4 + 0?
-d4
In base 14, what is -3d - 2?
-41
In base 7, what is -4 + -31?
-35
In base 10, what is 2 + 170?
172
In base 11, what is 1 + -12?
-11
In base 7, what is 1053 + -1?
1052
In base 12, what is 23 + 39?
60
In base 12, what is -110 + -5?
-115
In base 11, what is 3 + -1432?
-142a
In base 5, what is 0 - 14333?
-14333
In base 7, what is 2305 + 1?
2306
In base 8, what is 3 + 1227?
1232
In base 16, what is -4b - -6?
-45
In base 2, what is -101 - 100100111?
-100101100
I