1、5 34 15-8)4 70-25(4 6 5278-2423-7)2 4+7)(+364 88+99 4-3) (810+10 66+40-4 3+(52-7) 2+58 76+ (10+42 3 103+1029+352 33+24+43 14+4)()4 (9+98 (23+92 9 29 5)8+12+59+3)9 7 749-44()2 49- 9 108-8 88-810-937 282 (28+8(1 +44+69 33)44 17- 二年级下册脱式计算 12+46 (54+26)10 94+26 9+93 (2+8)10 (5+6)2 (88-7)9 (9+6)5 8+819
2、107+92 (6+6)4 (5+7)9 (9+10)10 (17-2)3 100-2040106 326 254 210 56 5+567 25+2096-103 )5 6 10+37 5+30( 6 7 7+4232+92 15-8)7 (18-9)2 (6+2)5 7+10)9 5 (24+894+182 )8 (8+2)7+57 652 19-9) 421 56(82+196 (9+364+28 )69+84 108 ()12-95 13- 7 2+74+6+74 66 5)(3+212 184+79 4 3 2 8+5)(5+8)(3+58 54 72+88 19+9-9 7105
3、43+76 7 278+-18 305+ 3 (5+5-16 966 10+25+9()()6 8-87 )5+1(10 4+20)50+20(7 7+76 20 5 )14-6 200+95 105+49 (3+4)4 (15+6)1 87-16 83+96 24+106 54+88 29+200 78+104 729+16 89-13 44+6 (10+5)5 (4+5) 9 (10+2)2 58+49 65+126 103+33 (9+2)1 2 8 31003 93 7 3 567+5 488+68+8+200 160+102 7 58 36 (8+28)3+150 6 3+(12-9
4、) 107+5+6 49- (23-44 66+3 1 3 (4+9)7 3 38+628-21 2 5 83+3 9 5 5+3()5+306 102 32-(10+3) (9 8510-800 13+14)(50+5018-9)( (3 (5+97 4 10 59+6 36+63+100 )5+8(8-8)(6373 27+22 8 )(10+34+8 10 10 (2+766 3+74+5()9 7 29-3 )8 3+5 (1103+323+99 97+8 7 +759 7 93+ 910+6 (7-2)7 106-(10-5) 97-(8-4) 649+100 2416 84 15+
5、55 54+4(3+8)8 (21+3)10 18-22 106-82 (10+5)10+7+203 28+6-15 247 204+106 9010+25 (12+8410+3 )(13-7) 92 (8-3) 35+4 5 (4 + 84+355 6)7 5 76+35+44 (6+6 16+95 64-493 9+639 (81 )8 (15-5)3 ()5 4 (5 315-8)3+81 (9-1+299 4 4+7)8+364 99 (78-246 5223-72 )10+58 76+10 66+40-4 3+52-7) 2+( )(33+24+43 14+42 (29+354 3+
6、1010+43 10 9 2 9 29 5)(8 9+98+1)(23+9 7 92 49- 39 108-810-78 88-)49-447 2888 )57+539 +633 2001277-(8+19 464 8 + 8 54 9 + 9 8 (8 - 6) 7 (5 - 5) 6 (14 - 9) (5 + 7) 6 9 + 49 7 95 + 2 7 (7 + 4)9 (8 + 4)6 (8 + 7) 2 91 - 9 3 (7 + 10)9 108 + 89 66 + 38 7 + 4) 7 ( 10 + 204 )4 4 + 5)8 150 + 45 54(66 - 63 11
7、+ 145 84 + 69 42 + 92 57 +100 9 68 - (57 +245 628-22) 56 - 428 4 4 (7 + 58+ 6(18 + 8)2 107 130+ 58 )4 9 70 3 + 5 + 30 10 6 + 56 7 )(8 + 5 69 - 8 ) 3 2 4 - 4 49 + 97 42 - 6 2 ( 5 + 48 2986-22()3 5(10 + 539 93 + 4 (3 100 + 2 + 9 8 22 2 + 49 8 + 6 9 + 6 6 ) 7(3 + 2)51 + 5(8 3 49 + 4 2 ) 517 - 8( 9 + 3
8、3 5 )10 + 5(3 9 + 8( 200-156+16 58 - (9 + 4) 49 - (3 + 7) 79 - 10 (8 - 1)9 (10 + 5)7 (12 - 4) 7 67 - 5 10 5 - 8 4 19 + 24 4 (4 + 8) 2 22 + 5 6 7 + 5 6 7 + 28 7 (32 + 4)9 (52 + 4)5 + 9 3 15 - 65 () 3 44 + 950 + 10 (6 + 32 2 7 )7 8 + 7 4 27 +1)(5 + 2 4 2 + 7 2 (8 + 8)4 ) 5 104 + 1 (18 - 6 2 5 43 - 1 8
9、 7 29 - 4 (44 - 9) 45 - 39 () (12+ 6) 3 9 + 3() 5 2 3 49 + 5 7 33 + 1 5 (9 10 - 4 (5 + 8 4 )(7 + 6 )7 ()24 + 61 ) 5 (40 + 45 + 54 6 (5613 - 8 203 ) 5 55 - 40 240 3 )25 - 10+ 5 2 4 + 15 3 )(39 + 37 10 ( 69 - 1 127 - )9 + 3(6 10 + 1(3 4 9 5 8 10 - 22 + 2() 869- 64 28 7 9 + 8 2 7 +245 6(28-22) 56 - 49
10、68 - 28 2 108+ 67 130+ 58 (7 + 5)(8 + 5)9 70 + 30 7 (3 + 5)49 + 9 2 (14 - 4) 9 69 - 2 9 93 + 4(86-22)8 5 129(+ 43 10 + 53) 2 220 + 98 100 + (2 + 4)9 98 + 6 7 3 10 9200-156+16 58 - (9 + 4) 49 - (3 + 7) 79 - 67 4) 7 5 88 (-79)9 10 - (+ (10 5)7 12 - 6 + 5 19 56 - 8 4)+ 24 4 (44 + 8 2 122 (9 8 )52 + 4)(+ 5 675 7 + 28 7 32 + 4 3)15 - 6 45 + 9(+ 9 46 50 + 10 95 7 2 7 86 5 +3()+ 7 4 27 +12 6 + 3) 299 93 + 455 )8 86-22(10 + 53(+ 4 100 + )2 + 4(2 32 + 9 8 27 9 8 + 6 (51 + 5)8 (3 + 2) 7 39 + 6 6 49 + 4 100-56+16 158 - (9 + 4) 49 - (3 + 7) 79 - 10 (68 -61)7 (12 - 4
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