1、45+(79-59)=(30-25)1=(12-4)4=92-(44+27)=56 (21 3)=17+(22+19)=24 (9 3)=64 (64 8)=24+(32+7)=(8-4)4=16 (24 6)=91-(40+48)=44+(15+26)=30+(69-68)=(28-20)4=5 (24 4)=31+(34+23)=(20-16)1=57-(51-29)=99-(49+27)=(16-8)4=13+(10+43)=4 (28 7)=(40-32)8=11+(27+59)=(2+2)2=10 (1 2)=36 (1 9)=6 (72 8)=21 (1 3)=9 (5-2)=8
2、(2 3)=70-(47+20)=6 (48 6)=(15-6)3=4 (7-5)=(15-10)5=(45-36)9=26+(48+9)=8 (1+3)=(6+2)2=95-(37+15)=2 (3 3)=(63-56)7=24+(70+1)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:17 (18 6)=5 (6 2)=14 (1 7)=16 (1 8)=58-(24+28)=(24-15)3=(45-36)1=(12-9)1=(6-4)2=12 (3 2)=(27-18)1=8 (1 2)=15 (10 2)=12 (1 2)=36 (1 4)=24+(64+6)=
3、81 (27 3)=(28-24)4=18+(26+43)=6 (28 7)=14+(29+27)=8 (8-4)=81-(35-15)=7 (72 9)=22-(98-79)=3 (2 3)=92-(60+14)=6 (7-4)=6 (48 8)=(4+2)2=22+(100-45)=(24-18)2=100-(30+37)=45 (35 7)=8 (9-5)=49 (28 4)=9 (2 1)=6 (2+1)=65+(92-89)=22-(94-94)=6 (6-4)=24+(17+16)=32 (1 4)=6 (8-5)=22+(23+30)=(2+6)4=2 (21 3)=57-(75
4、-62)=(6+2)4=71-(71-12)=(30-24)6=8 (28 4)=48-(83-53)=8 (6-2)=(3+3)3=2(12-9)3=32 (16 2)=27 (18 2)=32 (12 3)=24+(46+6)=(18-12)2=24 (9 3)=24+(32+7)=(21-15)3=(28-24)4=66-(25+20)=31+(64+1)=6 (3 3)=100-(40+42)=7 (3 1)=57-(75-62)=79-(31+44)=8 (1+1)=24 (2 2)=8 (4 2)=(4+4)4=6 (6-4)=34+(64-62)=6 (48 8)=62-(58-
5、38)=5 (28 7)=63 (3 3)=95-(26+24)=5 (6 2)=(8-4)4=40 (35 7)=16 (1 4)=2 (21 3)=7 (2 3)=81 (27 3)=56 (1 7)=15+(2+76)=73-(30+11)=18 (30 5)=15+(11+60)=24+(64+6)=(27-21)2=9 (7-4)=21 (42 6)=14 (1 7)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:12 (3 2)=21 (1 7)=81+(74-74)=90+(59-57)=28 (8 2)=99-(57-23)=6 (2+1)=36 (1 4)
6、=(6+2)2=(10-5)1=97-(77-70)=45+(40+5)=(3+6)3=22+(23+30)=63+(2+18)=8 (4-2)=(10-6)2=6 (24 8)=11+(27+59)=12 (3 2)=42+(66-56)=8 (32 8)=80+(8+11)=6 (18 9)=100-(30+37)=4 (1+1)=62-(72-41)=8 (2+2)=(30-25)1=7 (1 7)=(27-18)1=22-(94-94)=7 (18 6)=(40-35)5=36+(76-59)=63-(22+25)=9 (9-6)=45+(8+35)=30 (1 5)=7 (21 7)
7、=6 (4-1)=3 (3 1)=(2+4)3=95-(37+15)=(15-6)3=(4+4)2=18 (3 3)=(24-21)3=(6-2)2=(18-14)2=(24-15)3=(40-32)8=9 (5-2)=84+(10+3)=(2+6)2=24 (6 3)=9 (7-4)=12 (1 2)=89-(87-82)=(15-6)3=31+(34+23)=72 (4 2)=(12-10)1=100-(30+37)=90+(59-57)=7 (3 1)=(4+2)2=57-(51-29)=22+(100-45)=8 (2 3)=(30-24)6=(12-9)3=(21-15)2=(2+2
8、)2=45+(79-59)=(28-24)4=17+(36+43)=(21-15)3=(3+3)2=31+(20+2)=(12-9)1=3 (2 2)=87-(25+35)=16 (1 8)=93-(54-35)=(6+2)4=58+(51-40)=84+(10+3)=8 (6-4)=7 (2 3)=31+(64+1)=8 (9-7)=18 (2 3)=11+(18+22)=(2+6)4=(30-25)5=20 (1 4)=42 (2 3)=21 (1 7)=80-(91-63)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:18 (4 2)=12 (3 2)=(3+3)3
9、=9 (3 2)=8 (9-5)=21 (18 6)=32 (40 5)=(4-2)1=9 (8 2)=18 (10 5)=22+(23+30)=24+(32+7)=8 (3+1)=63+(61-40)=84-(46+16)=48+(80-31)=4 (28 7)=12 (54 9)=62-(77-43)=63-(37+14)=(15-10)5=6 (48 6)=93-(63+30)=8 (9 3)=8 (1+3)=9 (36 4)=59+(38+2)=16 (1 4)=30 (1 5)=9 (5-2)=(35-28)7=6 (2+1)=(4+4)2=49 (28 4)=(16-8)1=(24
10、-15)3=6 (1+2)=6 (5-2)=30+(76-30)=57-(75-62)=6 (48 8)=36 (1 4)=56 (1 7)=63 (3 3)=21 (42 6)=34-(81-67)=81 (1 9)=6 (1+1)=45+(48-22)=(30-25)1=63+(2+18)=6 (24 8)=(36-32)1=52-(92-56)=55+(84-51)=257-(75-62)=6 (4-1)=87-(67+20)=9 (8 2)=11+(18+22)=6 (1+1)=20 (2 2)=71-(71-12)=2 (3 3)=9 (8 8)=62-(72-41)=6 (24 8
11、)=(15-10)5=8 (4 2)=8 (6-2)=95-(33-28)=(6+2)4=(28-24)4=100-(30+37)=42 (3 2)=7 (72 9)=65-(97-83)=63+(2+18)=65+(2+19)=(32-24)1=11+(27+59)=16 (1 4)=32+(5+16)=7 (2 1)=(6+3)3=21+(14+25)=2 (3 1)=(3+3)2=15 (25 5)=14 (1 7)=9 (2 3)=25 (15 3)=14+(29+27)=6 (7-4)=84+(10+3)=24+(32+7)=(6+2)2=32-(90-83)=24 (6 2)=(6
12、-2)2=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:18 (32 4)=4 (28 7)=(2+6)4=(3+3)3=(36-32)1=90-(25+54)=24 (9 3)=21 (18 6)=6 (1+2)=95-(37+15)=79-(96-32)=71-(47+23)=50-(60-13)=36 (18 3)=36 (1 4)=(4+4)2=8 (6-4)=34+(64-62)=81-(35-15)=(15-6)3=3 (8 2)=31+(64+1)=32+(61-61)=7 (14 7)=12 (1 2)=21 (42 6)=41+(46+8)=27 (18
13、6)=56 (1 7)=(4+2)2=(40-35)1=99-(57-23)=(56-48)1=5 (49 7)=48+(80-31)=92+(87-83)=7 (2 3)=(45-36)9=(4+4)4=17+(36+43)=8 (3 3)=22-(94-94)=(12-9)3=73-(32+17)=55-(39+15)=6 (2 1)=9 (5-2)=(16-10)3=27+(7+5)=4 (6 6)=9 (7-4)=35 (49 7)=(8-4)4=(16-8)1=16+(26+34)=295-(37+15)=(6+2)2=99-(57-23)=36 (1 4)=75-(23+29)=6
14、 (2+1)=(10-4)2=(36-28)4=9 (3 3)=57-(51-29)=71-(71-12)=8 (8-4)=3 (12 2)=45+(79-59)=2 (56 7)=9 (6-3)=6 (1+2)=81+(30-17)=62-(77-43)=12 (1 2)=6 (48 8)=100-(30+37)=(21-15)3=9 (5-2)=3 (3 1)=(45-36)9=(28-24)4=45+(9+44)=54-(66-31)=18 (6 2)=(6-3)3=(2+4)3=76-(28+40)=(36-32)1=9 (1+2)=21 (1 7)=(25-20)5=(15-6)3=
15、2 (3 3)=(45-36)1=(4+4)4=14+(3+43)=(6-2)2=(12-10)1=12 (3 2)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:18 (7-5)=25 (1 5)=11+(27+59)=(24-15)3=72-(84-21)=49 (1 7)=9 (1 9)=3 (8 2)=7 (72 9)=30 (1 5)=31+(64+1)=16 (1 4)=17+(36+43)=84+(10+3)=5 (24 8)=(12-8)1=(18-12)2=(14-7)1=(63-56)7=21 (42 6)=36 (1 9)=(8-6)2=6 (6 2)
16、=(6+3)3=3 (3 2)=(6+2)4=57-(75-62)=5 (6 2)=49+(10+16)=(2+6)4=71-(80-34)=(2+4)2=44+(23+12)=8 (6-4)=6 (8-6)=92-(60+14)=(16-8)2=(48-42)6=28+(51-47)=2 (16 4)=18+(15+2)=6 (4-1)=4 (7-5)=14+(29+27)=22+(23+30)=71-(90-39)=7 (3 1)=(12-4)4=65+(92-89)=81 (27 3)=(3+3)2=79-(75-67)=4 (42 7)=4 (8 8)=24 (9 3)=26 (48
17、8)=71-(71-12)=36 (2 2)=92-(60+14)=52+(38-36)=45+(79-59)=7 (18 6)=(72-64)1=(18-9)1=6 (48 6)=(6+3)3=63 (56 8)=(2+6)4=4 (1+1)=46+(63-60)=(3+3)3=(12-9)3=91-(62+26)=22+(100-45)=61-(66-53)=2 (2 1)=2 (3 3)=84+(10+3)=87-(21+27)=5 (2 2)=6 (5-2)=6 (2+1)=95-(37+15)=63-(86-64)=11+(27+59)=78-(23+24)=(3+6)3=(6-2)
18、2=64+(52-43)=24 (9 3)=8 (4 2)=4 (6 3)=6 (7-4)=3 (4 4)=(40-32)8=7 (27 9)=2 (56 7)=2 (2 3)=31+(34+23)=2 (48 8)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:16 (3-1)=9 (8 2)=6 (7-5)=62+(72-68)=62-(72-41)=17+(22+19)=34+(20+14)=(8-4)4=9 (1+2)=81 (27 3)=37+(29+11)=4 (28 7)=(6+2)4=6 (6-4)=7 (72 9)=51-(82-70)=6 (1+2)=5
19、 (3 3)=89-(87-82)=(6+2)2=(4+2)2=(24-18)2=(3+3)2=56 (1 7)=69+(55-40)=7 (1 7)=4 (12 6)=(28-24)4=57-(77-57)=48+(69-28)=22-(94-94)=6 (1+1)=8 (8-4)=6 (24 8)=6 (4-1)=9 (7-4)=100-(30+37)=14+(29+27)=6 (6 6)=18 (18 6)=(2+4)3=(15-10)5=6 (8-5)=(10-4)2=81-(35-15)=22+(23+30)=9 (5-2)=7 (2 3)=78-(21+57)=55-(33+22)
20、=8 (5 5)=12 (3 2)=67+(39-26)=90-(38+52)=(30-25)1=26 (7-4)=21 (42 6)=7 (2 3)=6 (2 1)=(36-32)1=16 (1 8)=(18-16)2=(8-6)1=(4+4)2=(35-28)1=45+(79-59)=6 (2 3)=14 (1 7)=8 (1+3)=24+(32+7)=(40-32)8=62+(61-23)=32 (4 2)=(6+2)2=4 (28 7)=4 (1+1)=9 (7-4)=8 (4 2)=22-(94-94)=3 (49 7)=8 (3 3)=36 (1 9)=(4+2)3=35-(98-
21、98)=31+(64+1)=(30-25)1=6 (3-1)=56 (1 7)=5 (6 2)=40+(37+9)=18+(28+42)=(48-40)8=7 (18 6)=(16-12)4=9 (2 2)=95-(37+15)=6 (9-6)=17+(22+19)=2 (56 7)=8 (56 7)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:124+(64+6)=(24-15)3=81 (27 3)=88-(31+40)=6 (2 3)=8 (8-6)=8 (6 6)=97-(49+41)=(14-7)7=8 (5-3)=65+(92-89)=100-(30+37)=
22、16 (1 4)=(8-4)4=71-(71-12)=27+(66-37)=11+(18+22)=21 (1 7)=(28-24)4=(2+6)4=(24-21)1=16+(28+29)=34+(64-62)=62-(72-41)=(2+6)2=4 (7-5)=17+(36+43)=(3+3)2=(4+2)2=91-(66-52)=6 (6 6)=7 (1 7)=(10-6)2=57-(75-62)=(6-2)2=9 (2+1)=3 (15 5)=4 (8-6)=2 (2 1)=12 (1 2)=89-(87-82)=3 (8 2)=6 (24 8)=(15-6)3=(12-9)3=90+(5
23、9-57)=93-(48+45)=13+(28+11)=48+(80-31)=22+(35+17)=(81-72)1=(3+3)3=9 (5-2)=6 (2+1)=9 (8 2)=26 (48 8)=9 (8 2)=(15-10)5=73-(51+11)=7 (18 6)=2 (56 7)=16 (1 4)=22+(23+30)=2 (3 3)=12 (1 2)=17+(36+43)=9 (45 5)=(6+3)3=48+(80-31)=4 (5-3)=(6-2)2=2 (21 3)=35 (10 2)=5 (30 5)=53+(90-75)=6 (7-5)=7 (72 9)=95-(37-1
24、8)=(40-32)8=25 (1 5)=4 (28 7)=14+(29+27)=81 (27 3)=(20-16)4=11+(18+22)=34+(64-62)=14 (6 3)=9 (4-1)=17+(34+11)=(36-32)1=95-(37+15)=44+(5+32)=6 (24 8)=42 (1 7)=90+(59-57)=6 (7-4)=28 (1 7)=11+(27+59)=(27-18)9=63+(2+18)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:136 (1 4)=(3+6)3=6 (10 5)=(15-6)3=9 (5-2)=5 (24 3)=
25、92-(60+14)=99-(57-23)=28 (36 9)=100-(30+37)=(6+2)2=23+(53+17)=72+(69-68)=89-(52+30)=6 (6-4)=9 (6 2)=15 (1 5)=45+(79-59)=(63-56)7=89-(87-82)=(16-8)4=6 (3 3)=39+(32+26)=84+(10+3)=31+(64+1)=34+(2+25)=5 (1 5)=5 (28 7)=62-(77-43)=24 (1 8)=(12-9)1=9 (7-4)=(3+3)3=(63-56)1=31+(34+23)=5 (6 2)=71-(71-12)=8 (4
26、 2)=19+(55+16)=22-(94-94)=6 (5-3)=8 (3+1)=5 (12 4)=8 (2+2)=87-(67+20)=(2+4)2=24+(82-35)=20 (2 2)=(24-15)3=54+(30-28)=6 (2+1)=(4+4)2=3 (3 1)=9 (2+1)=(21-15)2=2(2+4)3=18 (2 3)=(48-40)8=9 (1+2)=(12-10)1=71-(32+14)=(18-16)1=24 (9 3)=16 (1 8)=8 (10 2)=21 (1 7)=84+(10+3)=(4+4)4=54+(59-30)=(2+6)2=81 (27 3)
27、=6 (6 6)=(16-12)2=17+(36+43)=6 (2 1)=12 (3 2)=87-(67+20)=(6+2)4=9 (16 4)=(15-10)5=6 (1+2)=22+(16+40)=4 (2 1)=32 (24 3)=(28-24)4=16 (1 4)=(14-10)2=22+(100-45)=(3+6)3=3 (8 2)=22-(94-94)=7 (1 7)=8 (9-5)=19+(4+9)=(4+2)2=15+(31+31)=48+(80-31)=78+(84-64)=4 (8-6)=45 (10 2)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:
28、165+(92-89)=8 (2 3)=90+(59-57)=6 (32 8)=100-(33+42)=8 (18 6)=36 (3 2)=3 (3 1)=40 (40 5)=56 (1 7)=7 (2 2)=72 (1 8)=(36-32)1=4 (28 7)=(24-15)3=6 (6-4)=12 (28 7)=99-(57-23)=(21-15)3=(3+3)2=(6+2)2=12 (1 2)=9 (8 2)=14 (1 7)=14 (1 2)=6 (2 3)=91-(91-58)=5 (6 2)=34+(64-62)=(12-9)1=9 (3 2)=24+(32+7)=6 (7-4)=
29、2 (14 2)=16+(33+51)=66+(29-20)=26+(18+11)=(16-12)4=2 (3 3)=(40-35)5=63 (3 3)=95-(37+15)=7 (2 3)=5 (28 7)=9 (7-4)=31+(34+23)=42 (1 7)=62-(72-41)=11+(27+59)=6 (24 8)=6 (9-6)=30 (1 5)=16 (12 6)=6 (1+1)=66-(85-37)=290+(59-57)=57-(75-62)=(28-24)4=6 (4-1)=63 (1 9)=62-(72-41)=20+(18+20)=36 (28 7)=42 (3 2)=
30、(12-6)3=2 (21 3)=8 (1+3)=8 (3+1)=16 (1 4)=71-(71-12)=30+(76-23)=89+(73-62)=57-(51-29)=48-(90-78)=(40-32)8=42 (1 7)=4 (4-2)=(3+6)3=31+(34+23)=(16-12)2=8 (2+2)=99-(57-23)=9 (1+2)=30 (1 5)=(24-16)8=81 (1 9)=24+(32+7)=36+(75-66)=32 (2 2)=(6+2)2=29+(5+66)=9 (8 2)=7 (1 7)=12 (2 3)=14 (1 7)=6 (48 6)=95-(37
31、+15)=87-(67+20)=81 (27 3)=6 (72 9)=练习范围：带括号的混合运算 题数：100 月 日姓名:分 秒成绩:189-(87-82)=6 (5-3)=6 (2+1)=20+(18+58)=(36-32)1=54+(93-77)=5 (54 6)=8 (7 7)=9 (21 7)=6 (7-4)=(3+3)2=(2+2)2=2 (3 3)=7 (3 1)=7 (72 9)=9 (5-2)=(12-9)1=22+(100-45)=14+(29+27)=(30-25)1=12 (3 2)=6 (6 6)=31-(44-27)=9 (7-4)=45+(79-59)=(2+6)4=8 (4 2)=17+(36+43)=(15-10)5=54 (36 4)=24+(64+6)=62-(77-43)=(3+3)3=8 (3 3)=23+(89-40)=4 (30 6)=(2+4)2=24 (2 4)=21 (1 7)=8 (15 3)=92-(60+14)=24 (9 3)=98-(79-46)=(8-4)4=(21-15)3=(4+2)2=22+(23+30)=64+(58-27)=6 (48 8)=5 (28 7)=98-(49+17)=5 (2 1)=11+(18+22)=3 (36 9)=16 (1 8)=2
