Question

Pierwsze
24*7:4+213-13*7+17*27:3+35*37-358*4
Drugie
[3752-16*13:4*37+8:2*33:4+3*11*3+3*9*5+12*10*2*5*2:3]:3
Trzecie
9*9+52*13:2+7*12*4-1346:2+20:5*142
Czwarte
2*6*14+236*3:2-16*8+384:4:8+6*11*2
Piąte
1*2*3*4*5*6*7:8:9+11*12*13:4+504:6:4:3*7
Szóste
16*4+13*4+14*4+12*7+1632:68-28*6+4328:4:2-3885:7

Answer 1

W zalaczniku ;pp

Answer 2

Pierwsze:
24*7:4+213-13*7+17*27:3+35*37-358*4= 168:4+ 213-91 + 459:3 + 1295-1432= 42 + 122 + 153 + (-137)= 317 + (-137)= 200

Drugie:
[3752-16*13:4*37+8:2*33:4+3*11*3+3*9*5+12*10*2*5*2:3]:3=[3752-208:4*37+4*33:4+33*3+27*5+120*2*5*2:3]:3=[3752-52*37+132:4+99+135+240*5*2:3]:3=[3752-1924+33+234+1200*2:3]:3=[3752-1924+267+2400:3]:3=[3752-1924+267+800]:3=[1828+1067]:3=2895:3=965

Trzecie:
9*9+52*13:2+7*12*4-1346:2+20:5*142=81+676:2+84*4-673+4*142=81+338+336-673+568=
419+336-673+568=745-673+568=72+568=640

Czwarte:
2*6*14+236*3:2-16*8+384:4:8+6*11*2=12*14+708:2-128+96:8+66*2=
168+354-128+12+132=522-128+144=394+144=250

Piąte:
1*2*3*4*5*6*7:8:9+11*12*13:4+504:6:4:3*7=
5040:8:9+1716:4+84:4:3*7=630:9+429+21:3*7=70+429+7*7=499+49=548

Szóste:
16*4+13*4+14*4+12*7+1632:68-28*6+4328:4:2-3885:7=
64+52+56+84+24-168+1082:2-555=280-168+541-555=112+541-555=
653-555=97

Answer 3

Pierwsze
24*7:4+213-13*7+17*27:3+35*37-358*4 = 24*7*¼ + 213 - 91 + 17*27*⅓ + 1295 - 1448 = 42 + 213 - 91 + 153 + 1295 - 1432 = 255 - 91 + 1448 - 1432 = 164 + 16 = 180

Drugie
[3752-16*13:4*37+8:2*33:4+3*11*3+3*9*5+12*10*2*5*2:3]:3 =
= [3752 - 16*13*¼*37 + 8*½*33*¼ + 3*11*3 + 3*9*5 + 12*10*2*5*2*⅓]*⅓ = [3752 - 4*13*37 + 33 + 99 + 9*5*12*10*2*5*2]*⅓ = [3752 - 1924 + 33 + 99 + 108000]*⅓ =
= [1828 + 33 + 99 + 108000]*⅓ = 109960*⅓ = 36653⅓


Trzecie
9*9+52*13:2+7*12*4-1346:2+20:5*142 = 81 + 52*13*½ + 7*12*4 - 673 + 20*⅕*142 = 81 + 26*13 + 336 - 673 + 4*142 =
= 81 + 338 + 336 - 673 + 568 = 755 - 673 + 568 =
= 82 + 568 = 650

Czwarte
2*6*14+236*3:2-16*8+384:4:8+6*11*2 =
= 12*14 + 236*3*½ - 128 + 384*¼*⅛ + 12*11 =
= 168 + 118*3 - 128 + 96*⅛ + 132 =
= 168 + 354 - 128 + 12 + 132 =
= 522 - 128 + 12 + 132 = 394 + 12 + 132 = 538

Piąte
1*2*3*4*5*6*7:8:9+11*12*13:4+504:6:4:3*7 =
= 1*2*3*4*5*6*7*⅛*¹/₉ + 11*12*13*¼ + 504*⅙*¼*⅓*7 =
= 3*5*6*7*¹/₉ + 11*13*3 + 84*¼*⅓*7 =
= 3*3*¹/₉ *2*5*7 + 429 + 21*⅓*7 =
= 2*5*7 + 429 + 7*7 = 70 +129 + 49 = 548

Szóste
16*4+13*4+14*4+12*7+1632:68-28*6+4328:4:2-3885:7 =
= (16 + 13 + 14)*4 + 84 + 24 - 168 + 4328*⅛ - 555 =
= 43*4 + 84 + 24 - 168 + 541 - 555 =
= 172 + 84 + 24 - 168 + 541 - 555 =
= 280 - 168 + 541 - 555 =
= 112 + 541 - 555 = 98