36 ĐỀ THI ÔN LUYỆN TOÁN 4 � � �� ��Ro oRo �� �Ro oRo �R �� �R �R� ��R �RR RR �R۴R RoR�R �R ��Ro �R�� �R� ��Ro ��� �R �R۴R �R�� �R ��Ro �R�� �R� ��Ro R�� RR �R۴R ��Ro �R RoR�R �R�Ro �R�� �R� ��Ro �[.]
Ro oRo Ro oRo R R R R RR RR R۴R RoRR R R R۴R R RR R۴R R R Ro R Ro R Ro R Ro R RoRR R Ro R R䁢RRR R䁢 RR R Ro R ;R R R RR R ; R Ro R o Ro RoR D R Ro oRo Ro oRo R o R RR R R R䁢 RR RR … + + +4 R 6 + +4 RR 6 + +4 R䁢RRR R䁢 RR RRo R R RR R R R RR R䁢RRR R䁢 RR Ro o B RR R R RR R R Ro RR R R䁢Ro R R䁢Ro RoRҧ R R Ro RR R A R +4 R6 76 R B R R A R䁢Ro RRR ; R A R R RR RR RoR R R 67 Ro o R ooR Ro o R RR D RR R RoR RoRҧ R oR R oR R䁢 RRo B 67 D 큠Ro R큠 큠Ro R큠o Ro Ro R R RR R R RR RRR R R7 …… R …… ۴RR ooR Ro R5R o R R RRR 4R …… …… R R۴䁢 R …… RR R4 …… …… …… R RR R 7R …… …… R R R R 4x R R6 + 4R R o R RR R R + RR R R RRR R RR R6 – R۴䁢 R xR R R4 R RRR RR RR ۴RR RRR RR RR R R RRo Ro R RRo – 76 4R R6 R Ro Ro RRo Ro ۴RR RR o R o R R oo RRo R R R RR RR RR R BR RR RR RRR RRR R RR RR Ro oRo R Ro oRo R R䁢 R RR RR RR R R RR R RR R R RRR RRR RR o R5R A R R RR R RR RR o RR RoR RRR RRR R B R R7 D R6 R R RR R R B R R䁢 R RoR Bo R RR R R R+RxR –Rx R oR R ۴RR ooR Ro R5R o RR Ro R RRR RR R R R䁢RRR R䁢 RR RRR Ro RR R RR R䁢RRR R䁢 RR oo R7 oR RRR RRR A R ; 4; ; 74 R R RR RxR– RoR RRR RR R RR RR R Ro R o R ۴RR R R R RR R R R o 6RRx oo o R R R o ۴RR ooR Ro R5R o RR R R Ro Ro R5R R R R R RR ……………………………………………………………………………………………… ………………………………………………………………………………………………… R R R R o ۴RR R5R R R ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… Rҧ o Ro RRR R R RR RRR RRR R RR R R ; ; ;R BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… R RRR RR RR R RRo Ro RRR RRo R Ro oo Ro ҧ R RRo R Ro R o o RRo Ro R R R oR RRR RR RR Ro R RRo Ro RRR RRo R Ro ۴RR RR o R o R ۴RR R5R RRR RR RR BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………… R3 o RR R4 R R4 RR R o RR Ro RRRR R Ro R5R R R R R R R Ro RRo RoRR R Ro R R R R Ro RoRR RRo R R RR B R R R Ro RoRR RRo R o o oRR R 4R 4R B R Ro oRo oRR R RoRR R RRo Ro R Ro oRo R R 7R R oR Ro R5R RR Ro R Ro o R R R R۴RR Ro 67R 64 R䁢 R RoR 76 R7 R7 67R 64 R4 R䁢RRR R䁢 RR R䁢 RR A R R RR R Ro ; ; ; 7; R; o R RR R RR RR B 7R4 47R D 7R4 R RR R RoRR R Ro R R R BR R RR B R R R R RR䁢 o RR R 76 R4 + RoR 47R oo RRR R o RR R R RRRo RR䁢 R RR䁢 Ro Ro RoRR RRo R RoRR oҧ o R ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… oo RRR R R۴䁢 R R7 R R RRR R R RR ………… ………… RR ………… ………… ………… o R + 76 R4 R – R46 4R …………………………………………… …………………………………………… …………………………………………… …………………………………………… RR x 4R R RR …………………………………………… …………………………………………… …………………………………………… …………………………………………… R R۴o R Ro R ҧ R RRo R oR Ro R6 R ҧ RRRR RRR ۴o R R ҧ RR R ҧ R䁢Ro Ro o 䁢۴o R R R䁢 RRo R ҧ RRRR R ҧ oo o R ҧo BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R4 R䁢RRR R䁢 RR RR R R RR R R RR R RR R Ro o RoR RRRo RoRR R A RR RRRo RR큠R R B D R RR R RR RR R RR A RRR RRR RR B R R R RR R D Ro oRo Ro oRo R RRR RR R RR RR R RR RRR RR R RR RRR RRR RR R4 RR RR R RR RRR RRR RR R7 RR RR R RR R R R䁢RRR R䁢 RR RR R RR R R RR R R RR R RR R R Ro o RoR Ro RR Ro R RR A B D Ro oRo o R Ro oRo R R R R۴RR Ro R …… R䁢 RR RR R +4 +R + RR RR + +4 +R R R + +4 +R RR R + +4 +R R䁢 RRR RR oo Ro RRR R RR RRR RRR BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… Ro R R RR RRR RR R o RR RRRo R o R RR RRRo RR o R Ro R RR RR BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… o R RR R + R x ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R – x R4 ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R5 R䁢RRR R䁢 RR RR RR RR R R RR R Ro o R R R RoRR R䁢Ro RoR R4 67R RR A R B R D R RR RR A R o R oR Ro RR R R R Ro R䁢Ro R4 R RR R B R D R R۴RR Ro R䁢 RR R Ro R۴䁢 7R4 R6 R RR 76 R R6 47R R R4 R R R䁢RRR R䁢 RR R R RR R Ro ퟠ R R A oRR R Ro Ro o RoR R R oRR RR۴R RoRR R Ro R R R4 B R R R R4 D R R4 Ro oRo o R oRR oҧ Ro oRo R R R R۴RR Ro R䁢 RR RR R 6… + +R + + +6 RR R R + +R + + +6 R R + +R + + +6 RR R + +R + + +6 R RRR R RR R ;7 46 6; R ooR Ro R5R RR RR 4R 67R oR Ro RR RR …………… 7R6 oR Ro RR RR …………… R67 oR Ro RR RR …………… RR R R䁢Ro RRR R; R 7 oo RRR RR R R RR Ro R R Ro Ro R R۴R R RR RR R R o Ro 큠 R Ro R RR۴R R R R o RoRR R Ro RoRR R R R RRo o R Ro Ro oҧ RoRR R R o RRo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R ۴RR ooR Ro R5R o R RR RR 67R + 46R x – R4 R oo R 7R R R + 67 x R RR RR RR R RR RRR RRR R R RR R RR RRR RRR RR ………………………………………………… RR …………………………………………………… R6 R䁢RRR R䁢 RR RR R R RR R R RRR RR R RR۴R RR Ro o RoR RR A B D R RR R RR RR R R RR RR A B R D R o Ro RR R R혀Ro R5R RR RRR R R R혀Ro RR RR큠R RoRR R RoRR R R RR R RR RR Ro RR RR R R Ro ۴R R RoRR oR ퟠ 4R RR R RR 6R R RR RR RR큠R Ro R Ro oRo RR Ro oRo R o R R RR R 7R RR o R R RRR RR R RRR RR R R R RR RR R4 6R RR RRR RRR RR R4 R R䁢RRR R䁢 RR R䁢 RRo R R RR R R Ro R RR R o R4 6R RoR Ro A R RR Ro Ro B R D RRo R R R o R R R x R R ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… RRRo RR큠R o R R RR R R RR o R Ro RR RRRo RR o RRRo R o RRo R RR RRRo RR큠R RR ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… oRR RRR R R RRR RR RR R RRo Ro R6 oRR R Ro o R R Ro RR R RRRR R Ro o R R Ro oR R䁢 RRo R ҧ RR o RRo R Ro R R Ro R ҧ Ro R RRo Ro x Ro Ro Ro RRR oRR ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… Ro oRo RR Ro oRo R R Ro Roo R R R RR RRo R RRo R R RR RRo R RR RR oo R o R R䁢 RR RR ;…… R Ro Ro R o o Ro R۴RR Ro R oo R oo ; R R oo ҧ ………… oRR R R oII RR oo R4 R oo R R R RR R R B RRo R o R o R4 o ۴ o o R4ҧ R R ………… oo ҧ R ;…… R RoR o ………………… BRR RR o R RR 6; R; … ; … R ۴4 o R䁢 RR RR R䁢RRR R䁢 RRR RR A R䁢 ;… ; ҧ R oo RRR R R… ;… R R۴RR Ro o RRo R RRR R ퟠ R۴RR Ro R RRo R RR RR ۴R Ro R RR R 7; R R; … ; … R R R Ro R Ro o R R R oIII ………………… RoRҧ R 큠 R 큠 R R RR ………… RRRo RoR 큠R I R ………… …… R R D RR R RR RR R R RR R ………………………………………………………………………………………………… ………………………………………………………………………………………………… R oo RRR R R۴䁢 R 큠 ooo RR 644 R 67 64 64 64 R R …………… …………… …………… …………… …………… RRR R x o R R6 xR R ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R R䁢 RR R o۴䁢 R䁢 R RR R䁢 R RR Ro Roo RR ҧ R R o۴䁢 Ro RRR o RR R R䁢 R RR R R ۴ o۴䁢 R䁢 R RRo RR R RRo R䁢 R RRo R䁢 RRo Ro o o۴䁢 o۴䁢 RRo R䁢 BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… 혀R x R R R Ro ۴o RR 큠 Ro R RRRR R䁢 R R RR䁢o RRo R Ro ۴o RR R R R 큠 R R RRRR ҧo R ҧ RRo BRo oooo …………………………………………………………………………………………… ………………………………………………………………………………………………… …… …………………………………………………………………………………………… …… R8 R䁢RRR RRR R䁢 R RR R RR R䁢 RR A Ro R R䁢Ro R۴RR Ro ۴Rҧ R R o o R RR䁢 6 RRR RR R RR R䁢 RR RR ……… o …………… R R䁢RRR R䁢 RR BoRo R oRo Ro oR RRR RRR RR R R R R R R ۴ o R R RR R R Ro o ……… o R ………… ۴ ҧ R ………… R ҧ R6 o ………… o RoR Ro o R R R o ooRR RR۴ҧ R R R혀Ro RRo o R R R RR B R oo A R RR o B A R o RoR Rҧ o R oR Ro R5R RR R o R oo o RR۴ҧ RRRRR RR o R RR R R B o R oo ҧ D R Ro oRo R R R oo ҧ RR R Ro oRo Ro R5R R R۴RR Ro o …………… o R ۴ o R䁢 ۴ RR R o R R 큠 R R R 큠 …… R RRRo RRRo o R o ۴ o R o ۴ o oo R۴RR Ro RR oo ҧ RRo R R RR۴ҧ RR 4 R䁢 RR RR …… R R oo 큠 R RRRo R 큠 R RRRo R o …… Ro R R R … … oo ҧ o RR Ro Ro RR۴ҧ o R R RoRҧ R R R Ro …………… oo ҧ oo Ro o Ro x۴ R RR䁢 ooR䁢 R Ro R Roo BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… BR R5R RR RRRo R RR oR R䁢 RRo RR Ro R RR RR Ro R o oR ۴ ҧ R oRo RRRo R5R R RR R RR Ro R oRo RRRo Ro Ro R RR o RRRoo BRo oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R Ro o RRR BRo oooo RRo R o R o R R Roo o Ro R䁢 RRo RR o ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R9 Ro oRo Ro oRo R RR R R R 큠 R R R R 큠 I R䁢RRR R䁢 RR R R RR R Ro RR R Ro RR R Ro R5R RRR A 큠 o R䁢 Ro R RR R R 큠 o R䁢 Ro R RR o RoR R R RR B D R R Ro RR R Ro R5R RRR A R R RR R R R RRR R B RR R䁢 o R R RR R4 D RR6 ҧR R䁢RRR R䁢 RR R R RR R Ro o RoR R۴䁢 o R R R R x Ro Rҧ R R䁢 R䁢Ro o R Rҧ oR RR A R B R RR D R RR Ro oRo oRҧ R RRRo Ro oRo R R R R RoRҧ A R B o R R䁢 RR RR RR 4R R R R RRRo R R R R 큠 R ………………… RR R R D R oҧ R R R R RR R 큠 o R䁢 Ro 큠 R ………………… R …………… R o ҧ R RRR RR R R RR R R R ………… RRRR Ro R RRҧ ………… R RR ……………………… Ro B۴RR Ro R RR R R R 큠 R۴o R o oR RoRҧ RR R R䁢R oR RoRҧ R RRo RR oR R䁢R oR RoRҧ R R RR o RRo R oR RR R䁢Ro RoRҧ R RRo Ro R Ro RR o RoRҧ R۴o RR oR R䁢 RRo R䁢R oRo o oooo ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R䁢Ro R oo Ro R Ro RR o oo o oo o oR o oR R䁢 RRo o R䁢Ro oo R o oo o oR ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… ………………………………………………………………………………………………… R o R RRR RR AR R Ro R 䁢۴o R ҧ R oR 䁢Ro RRRR o Rҧ o R䁢 R Ro R ҧ R Ro oR R5R Ro 䁢۴o R ҧR R Ro oRo Ro oRo R RR R R R R R R R R䁢RRR R䁢 RR 큠 R 큠 R Ro R6 R o R7 R R R 큠 R R R R 큠 R RoR R RR R R RRo Ro R R RR Ro R R R䁢 RRo o A R R R RR R R Ro RR R Ro R5R R R RR B R䁢RRR R䁢 RR R R RR R R 4A R R R oRR RRR R 4B R o RoR R R oRR R 4B R R oRR A Ro Ro R Ro RR Ro Ro oRo RR o R o Ro oRo ۴ RRR R RRo RR R䁢 o o R6 RRR o RRo RR R Ro RR o o Rҧ oR R R Ro RR o o oR R Rҧ R o R R B 4 D R RoRR R R oRR R 4A R䁢 RRo R R oRRo D 4R R R oRR R �۴ 氠匍 氠匍 �۴� �۴F 4R BRo R oo RRR R RRo R R 67; R ; BRo R oo ҧ RRRR R ;4 RRo R R RR R RR R RR R RR BRo RR oo RR RR RRo R R RR R RR RR BRo 4R Ro ooR Ro RRR RRRoR R RR RR x R RRo R x RR R RR o R o R R R5R Rx R o R R RR R5R RR x R o R R R5R Rx R RR RR R RR o R R RR R5R BRo R oo RR x Rx Rx x RR x x Rx Rx R RR R RR RRo R x o R + x +6x +4x + x +7 +6 + x + x +7 Rҧ Ro RRR R +R BRo 6R R䁢 R RR R; 7; BRo 7R R䁢 RR ; 7; ; BRo RR R䁢 R RR R; ; Rҧ Ro RRR R RRo RR BRo R R䁢 R RR ; 7; Rҧ Ro RRR R BRo R R䁢 RR BRo R R䁢 RRR RRR o BRo RR R R䁢 RR Rҧ RRR RRR Ro RRR R RR R RRR RRR RRR R RRR 4; R; R; ; Ro R R Ro R Ro R R RRR RRR R RR RRR RRR R RR R RR R R RR oR R䁢 RRo R oR R䁢 RRo oR R䁢 RRo R R RR R RR R RR R R R R R R R R R RRo RR R RRo RR o o ... R۴RR Ro 67R 64 R䁢 R RoR 76 R7 R7 67R 64 R4 R䁢RRR R䁢 RR R䁢 RR A R R RR R Ro ; ; ; 7; R; o R RR R RR RR B 7R4 47 R D 7R4 R RR R RoRR R Ro R R R BR R RR B R R R R RR䁢 o RR R 76 R4 + RoR 47 R oo RRR... R Ro R䁢Ro R4 R RR R B R D R R۴RR Ro R䁢 RR R Ro R۴䁢 7R4 R6 R RR 76 R R6 47 R R R4 R R R䁢RRR R䁢 RR R R RR R Ro ퟠ R R A oRR R Ro Ro o RoR R R oRR RR۴R RoRR R Ro R R R4 B R R R R4 D R R4 Ro oRo o... R R RRR 4R …… …… R R۴䁢 R …… RR R4 …… …… …… R RR R 7R …… …… R R R R 4x R R6 + 4R R o R RR R R + RR R R RRR R RR R6 – R۴䁢 R xR R R4 R RRR RR RR ۴RR RRR RR RR R R RRo Ro R RRo – 76 4R R6 R Ro