?
25
In base 9, what is 407 - 0?
407
In base 13, what is -6 + 3?
-3
In base 8, what is 6 + -4?
2
In base 6, what is 14 - -3?
21
In base 12, what is -47 - 2?
-49
In base 6, what is 1 - -103?
104
In base 9, what is -4 - 50?
-54
In base 2, what is -10000001010 - -1?
-10000001001
In base 10, what is -41 - -1?
-40
In base 14, what is -73 + 12?
-61
In base 12, what is a1 + -1?
a0
In base 4, what is -1010022 - -2?
-1010020
In base 8, what is 3 + -12310?
-12305
In base 16, what is -5 + 4b?
46
In base 6, what is -2 - 0?
-2
In base 12, what is -139 + 2?
-137
In base 15, what is -27 + 6?
-21
In base 6, what is 132 - 223?
-51
In base 3, what is -2 - 20?
-22
In base 6, what is -11504 - -4?
-11500
In base 9, what is -42 - -4?
-37
In base 10, what is 20 - -234?
254
In base 13, what is 42c - -c?
43b
In base 12, what is -7 - a19?
-a24
In base 6, what is 10 - 1015?
-1005
In base 8, what is -2453 - 2?
-2455
In base 8, what is 1461 - 1?
1460
In base 7, what is 13504 + 1?
13505
In base 7, what is 1 + -12?
-11
In base 6, what is 3 - 15?
-12
In base 2, what is 10000111 + -110?
10000001
In base 9, what is 3 + 175?
178
In base 6, what is -11325 - 1?
-11330
In base 5, what is 2141 + 11?
2202
In base 7, what is 2542 - -1?
2543
In base 2, what is -11 - 11011001011?
-11011001110
In base 2, what is -110000 + 1111?
-100001
In base 5, what is -112 - 10113?
-10230
In base 15, what is a + 76?
81
In base 7, what is 4521 - -6?
4530
In base 8, what is -3563 + 5?
-3556
In base 14, what is -2 - -130?
12c
In base 5, what is 113 + 10?
123
In base 8, what is 14 - -420?
434
In base 14, what is 5 + -5?
0
In base 14, what is -3b - -19?
-22
In base 12, what is 5 + -31?
-28
In base 14, what is 15 - 21?
-a
In base 3, what is 12 + -10212011?
-10211222
In base 8, what is 113 + 4?
117
In base 15, what is 1 - -50?
51
In base 8, what is 115 + -1?
114
In base 7, what is 261 - 25?
233
In base 3, what is 0 - 11220202?
-11220202
In base 2, what is 10000 + 110000?
1000000
In base 10, what is 69 - -38?
107
In base 11, what is -15 - 18?
-32
In base 15, what is -2 + -5?
-7
In base 11, what is -63a - -1?
-639
In base 14, what is 91 + -193?
-102
In base 7, what is -1 + 32?
31
In base 13, what is -a - -2ac?
2a2
In base 9, what is 414 - -4?
418
In base 5, what is 1224043 + -4?
1224034
In base 8, what is -2 + -32?
-34
In base 6, what is 3551 - 5?
3542
In base 10, what is -14 + 11?
-3
In base 13, what is -b2 + -9?
-bb
In base 7, what is 55 + -5?
50
In base 16, what is fb + -a?
f1
In base 13, what is -1 - -1a1?
1a0
In base 5, what is -220342 + -3?
-220400
In base 3, what is 202121002 + 10?
202121012
In base 7, what is 51 - 2?
46
In base 2, what is 110 + -101?
1
In base 9, what is -7 - -728?
721
In base 2, what is 1 - -110000?
110001
In base 2, what is 1100110000 - 1?
1100101111
In base 3, what is 102011012 - -2?
102011021
In base 12, what is -15 + 78?
63
In base 3, what is 1 + 21101221?
21101222
In base 2, what is 0 + 1000101?
1000101
In base 2, what is 0 - 1001100?
-1001100
In base 8, what is 1056 + -3?
1053
In base 2, what is -110 - 1001001011?
-1001010001
In base 4, what is 1320 + 0?
1320
In base 4, what is -233 + 2?
-231
In base 16, what is -41 - -6?
-3b
In base 16, what is 5 + 43?
48
In base 10, what is 2019 + 2?
2021
In base 6, what is -3143 - -4?
-3135
In base 10, what is -74 + 5?
-69
In base 12, what is a55 + 5?
a5a
In base 15, what is 189 - 2?
187
In base 16, what is 10 - 16?
-6
In base 10, what is 13 + -17?
-4
In base 11, what is 604 + 2?
606
In base 13, what is 5 - -1385?
138a
In base 15, what is -227 - -5?
-222
In base 6, what is 4 - 1213?
-1205
In base 4, what is 3213 + 2?
3221
In base 16, what is -39 + 51?
18
In base 7, what is -643 - -4?
-636
In base 14, what is d + -194?
-185
In base 15, what is -4 - 888?
-88c
In base 15, what is 1 - c5?
-c4
In base 2, what is 100 + 1100000000?
1100000100
In base 4, what is 1230 - 13?
1211
In base 13, what is -3 - 49c?
-4a2
In base 9, what is 31 - 1?
30
In base 8, what is -4 + 4763?
4757
In base 10, what is 26 + -385?
-359
In base 14, what is 10 + -21?
-11
In base 9, what is 1411 - -5?
1416
In base 11, what is -3 - 464?
-467
In base 5, what is -1123 + -3?
-1131
In base 2, what is -11101 - 1010?
-100111
In base 7, what is -2 - 10?
-12
In base 6, what is -212 + 252?
40
In base 2, what is 1101000010001 - -11?
1101000010100
In base 12, what is 67 - 2?
65
In base 13, what is 1b25 + -3?
1b22
In base 14, what is -11 + -115?
-126
In base 14, what is -1b21 - 4?
-1b25
In base 12, what is -5 - -15?
10
In base 5, what is 141 + -144?
-3
In base 2, what is 0 + 1111001?
1111001
In base 9, what is 12 - 5?
6
In base 13, what is 85 + 3?
88
In base 2, what is -110 - -10001110?
10001000
In base 11, what is -8 + 10?
3
In base 13, what is 13a - -1?
13b
In base 11, what is -7335 + -5?
-733a
In base 11, what is -3 + 22?
1a
In base 15, what is -1 + 14d?
14c
In base 4, what is 20 - -1002?
1022
In base 9, what is 15 - -635?
651
In base 6, what is -4 + 101?
53
In base 5, what is -22 - -3?
-14
In base 10, what is -68 - -136?
68
In base 12, what is -4b7 - 5?
-500
In base 16, what is -1 + 2a?
29
In base 11, what is -17 - 3?
-1a
In base 3, what is -222 + -12?
-1011
In base 4, what is 2331330 - -11?
2332001
In base 13, what is 1 - -33?
34
In base 6, what is 32233 + 3?
32240
In base 13, what is 1ba + 17?
204
In base 13, what is -7 - 7?
-11
In base 12, what is 0 + -b9?
-b9
In base 13, what is 12 + -5?
a
In base 2, what is 11 - -1100100001001?
1100100001100
In base 11, what is 67 + 5?
71
In base 8, what is -17 + 74?
55
In base 4, what is 3321 + -32?
3223
In base 10, what is -87 + 0?
-87
In base 6, what is 235150 - 5?
235141
In base 8, what is -23 + 75?
52
In base 11, what is 64 - -97?
150
In base 14, what is -4 - 22d?
-233
In base 12, what is a3 - 7?
98
In base 15, what is -3 + -1aa?
-1ad
In base 8, what is -152 + 20?
-132
In base 13, what is 4b8 - -1?
4b9
In base 3, what is -1122011 - 2?
-1122020
In base 9, what is -125 + 3?
-122
In base 7, what is 434 + -4?
430
In base 3, what is -121121 + 10?
-121111
In base 4, what is 0 + 230?
230
In base 4, what is -23 + 32310?
32221
In base 4, what is -132 - 2?
-200
In base 5, what is 1211 + -4?
1202
In base 8, what is 60 - -1?
61
In base 3, what is -22020022 - -11?
-22020011
In base 9, what is -164 + -58?
-233
In base 12, what is 3 - -32?
35
In base 5, what is 4 - -3320?
3324
In base 9, what is 10603 - -2?
10605
In base 5, what is -3 - 104?
-112
In base 3, what is 110201 - -100?
111001
In base 15, what is -32 + 4?
-2d
In base 9, what is -1278 + -3?
-1282
In base 2, what is 100 + -1011100010?
-1011011110
In base 9, what is 13 + 267?
281
In base 3, what is -101 + 1012201?
1012100
In base 2, what is -11000110 + 100?
-11000010
In base 4, what is -130 + -2232?
-3022
In base 9, what is 6 + -66?
-60
In base 9, what is 21 + -17?
3
In base 9, what is 2 - -20?
22
In base 6, what is 303 + -115?
144
In base 16, what is -5 - -118a?
1185
In base 10, what is -1 + -1045?
-1046
In base 11, what is -4 + 2?
-2
In base 10, what is 100 + -33?
67
In base 7, what is -1 - -1042?
1041
In base 13, what is 826 - -1?
827
In base 9, what is -86 + 3?
-83
In base 3, what is -11101 + 1000?
-10101
In base 7, what is 0 - 206?
-206
In base 4, what is -1112 + -2?
-1120
In base 15, what is -2 + c?
a
In base 7, what is 14 + 64?
111
In base 9, what is 0 - 703?
-703
In base 7, what is -25 - -163?
135
In base 5, what is -12 - -1?
-11
In base 10, what is -1 - -89?
88
In base 9, what is -810 + -13?
-823
In base 11, what is -3201 + 5?
-31a7
In base 4, what is -1212 + 3?
-1203
In base 3, what is 2220020 + -11?
2220002
In base 12, what is 3123 - -1?
3124
In base 11, what is -47 + -30?
-77
In base 14, what is -12 - -18?
6
In base 6, what is 0 - 214?
-214
In base 14, what is -591 + 4?
-58b
In base 2, what is -10 - 11111000000?
-11111000010
In base 13, what is -62 - 5?
-67
In base 5, what is 4102 - -2?
4104
In base 2, what is 1 + -1101?
-1100
In base 3, what is -1 + -221122?
-221200
In base 10, what is -52 - -2?
-50
In base 11, what is -162 + 14?
-149
In base 5, what is 110214 + -4?
110210
In base 11, what is -3557 + 4?
-3553
In base 12, what is -315b - -1?
-315a
In base 3, what is 10 + 12110?
12120
In base 14, what is -2 - -40d?
40b
In base 11, what is 1 + -1a88?
-1a87
In base 6, what is 4 - 523?
-