• 5 •:-;-;-;-;,.-.-; •,:,,.,,. • • •.- - - ( -5) • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9: 32, 370, 105..:,,.: 583 3, 8, 5. •,,.,,, -,.: 6 286, 0, 389, 15.

•,, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,,. •:123 = 1*100 + 2*10 + 35 891 = 5*1000 + 8*100 + 9*10 + 154 298 = 5*10000 + 4*1000 + 2*100 + 9*10 + 85 028 = 5*1000 + 2*10 + 830 204 = 3*10000 + 2*100 + 4.: 8*1000 + 3*100 + 5*10 + 2 = 8 3529*10000 + 7*100 + 3*10 + 5 = 90 735.

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N -, n-1,, n+1.: n=15, n-1=14, n+1=16. •, ( )., 0 ( ). -, 1( ).,, 2, ( ).. 0, 1, 2, 3,,,,,.: (0), (1), (2).0123. 1,2,3,0,1,2,3,1,2,32*100+5+7*102*100+5*10+72*10+5*100+7*101*1000+5*+5*10+8*101*1000+5*15250250250 •. 5630 -.?005628 •,,.:, 20115. (,,, )., 20000..,; 0,1,2,3,4,,; 5,6,7,8,9, 1,.

• 1, 2, 3, 4, 5, 6,.,,,.: 4 7, 10 7. 1.,.: (4) (7), (10). 47., 7 4 10, 4 •:,,;,.: 125 689 D. *?23761 * 487 2. *?23761 * 239873.?4.?; 5.?; 6.

> •,.: (18*3+15)-11,,. (58),.: (*+15)-,.: (2*+5)-10 1 =3, 3 =4, 5 =5. (),,.,.: +5=11 -, =6.: 6+5=11,.: (49-)+24=63. ( ):(49-)+24=63; 49-=63-24; 49-=39; =49-39; =10. (402+):2 =16 =122.

=4 =63., 10-=+2?4., +=6-?5., 88+(-85)=716+(16+)16+(16+)+10 •,., 6+1=7; 99+1=100. 5 3 5.:5+3 = 5+1+1+1 = 6+1+1 = 7+1 = 8.: 5+3 = 8,,;,,. 5+3=8 5 3, 8. ( ).015678+3 •. + = +: 5+4 = 4+5 = 92.,,. +(+) = (+)+ = ++: 2+(8+6)=16 (2+8)+6 = 163.

9-4 = 5,,,, -. 9-4=5, 9, 4, 5.,. •,,, -(+) = --: 12-(3+2) = 12-5 = 7 (12-3)-2 = 9-2 = 72.,, (+)- = (-)+ = +(-): (6+3)-2 = 9-2 = 7 6+(3-2) = 6+1 = 7 (6-2)+3 = 4+3 = 73.,.+0 = 4.,. •,,: 25+25+25 = 25*3 = 75.,. 20 40.?, 40 20. 40*20=800 m n n, m.

M*n = m+m+m++ m (n- ) m* n m n. M n.20 40 • 1..* = * 5*6=30 6*5=302.,,.*(*) = (*)* = **: 5*(3*2) = 5*6 = 30; (5*3)*2 = 15*2 = 30; (5*2)*3 = 30.3. 1.*1 = 4.*0 = 0. 48 4.,,.: 48:4 = 12.,,;,, -;.,. Lucky luke western fever full pc game download. • 1.:02.:1 = 3.: = 14.

•, 1, 0.: 10, 100, 1000, 10000.,.: 548*100 = 54800, 2086*1000 = 2086000,: 54800:100 = 548, 54800:10 = 5480, 20=2086, 2086000:100=20860, 2086000. (5+4)*3 5*3+4*3 (5+4)*3 = 9*3 = 27 5*3+4*3 = 15+12 = 27.,,.(+)* = +.,, (-)* = -: 3+7 = (3+7)* = 1026-12 = (26-12)* = 14 •.: (2+4):2 2:2+4:2. (2+4):2=6:2=3 2:2+4:2=1+2=3 (12-6):3 12:3-6:3. (12-6):3 = 6*3 = 2 12:3-6:3=4-2=2.(+): =:+:(-): =:-:: 3:+12: = (3+12): = 15: 26:-12: = (26-12): = 14: •. N.n*n =n2: 52 = 5*5 = 25 n.n*n*n =n3: 53 = 5*5*5 = 125 n m.n*n*n*n =nm: 24 = 2*2*2*2 = 16 25 = 2*2*2*2*2 = 32,, 1:12 = 1*1 = 1; 13 = 1*1*1 = 1; 15 = 1*1*1*1*1 = 1,.: (4+3)2*52-83=72*25-512=49*25-512=1225-512=713 •. 1.,:+24+132.,:99+(21+16)25+(13+75)3.,:(12+96)-3637-(37-98)4.:13+0 15-155.

(35+)-23 =0 =43 =156.:85-=35 +37=87-87=13(-35)+504155137 •.:15+15+15+158+8+20+202.,:25*(4*12)36*17+64*17(13*2)*54*6*253.: 15*0= 15:15=15:0= 0:15=4.:(-12)*8 =22(+5):3 =285.:26=260(12+)*2=84:25=4(95-):5=156. 5 3?001701600 •. 1.:256*10=256*100=256*1000=2.:5600:100==3.: 389*1000:100= 56200:100*100=4.:0:30=25*400=32000:160=5.:3*=30:7=303*(-1)=30 5*(-1)=10100 •.:23+37=85-70=49+=32-=2.:38*48+38*52=(21)*7=87:15-57:15=19*5=3.: 6+5 =313-8 =54.:2*(+3)=(-20):5=3*(12-)=(3+2-)*7=5.:4+7=333+2-8=3231-=6015-5-8=9260a60+2a49x15-b205122x+336-x:5-2021+x50x31c15b36-3x2x+6:5-421+7x328103325 •.:32+22= 62:2+15=32*5= 52:5-5=33+23= (53+15):5=23*2= 43:8-7=24= 34= 25= 35= 2. N,:n2=81 n2=121 n2=100 n2=196n3=27 n3=8 n3=125 n3=216n4=16 n4=81 n5=32 n6=2 • •,,,.1 = 24 1 = 60 1 = 60 1 = 60: 2 = 48 = 48*60 = 2880 6 = 6*60 = 360 360 = 360*60 = 21600 •: 6 = = 0,25, 12 = = 0,5;30 = = 0,5; 30 = =0,5; 15 = = 0,25; 15 = = 0,25.., 1 = 1 = 1 = 1 = •: 2 3.: 540.: 14400.: 172.: 150.: 116 2.: 72 3.: 536+1054.: 360.: 63252> • (), (), (), (), () 1 = 10 1 = 10 = 100 1 = 10 =100 = 1000 1 = 1 000 = 10 000 = 100 000 = 1 000 000: 2 = 2000; 5000 = 5; 200 = 20000; 3600 = 36; 26 = 260; 50 = 5; 50 = 500; 2800 = 280. •., 1 = 0,001 1 = 0,1 = 0,0001 1 = 0,1 = 0,01 1 = 0,1 = 0,01 = 0,001: 5 = 0,005;36000 = 36; 20 = 2 = 0,2;36 = 0,036; 300 = 30 = 3; 580 = 58 =5,8; 500 = 50 = 5 = 0,5 800 = 0,8. 2 300 + 1200. 35868068 > • (), (), (), (), ().1 = 1000;1 = 1000; 1 = 100; 1 = 10 = 1000;: 2 = 2000; 5000 = 5; 200 = 2; 3,6 = 36 = 3600; 26 = 2600; 500 = 5; 5 = 5000; 28000 = 28.