(1)口算(10道)
1115112141 + = + = - = -= -= 638834557757 +0.6= 1212 = 2.76×100= 8.7–1.9–3.1= 0.14×6= 48÷
(2)分数计算(4道简便计算) 38 -16 +512 127 -(49 +57 ) 3917 -(14 -2 )
(3)解方程(3道)
25 +χ= 78 3χ+4=5.5
2、日期:
(1)口算(10道)
2×3.14= 5π×4= 12.4+6.06= 4.5+5.57=
12+13= 12-14= 7348-8= 1-9 =
(2)分数计算(4道简便计算)
1
8 -14293 +9 -3 χ-34 = 56 5
6 + 1 = 112 -10 = 731314171325-- 8 -(8 -10 ) 7 +3 +7 1-18 -18 277
(3)解方程(3道)
3x-15 7.5-x=21
6 =16 4
3、日期:
(1)口算(10道) 5762 418 +8 = 7 -7 = 9 +3 =
0.15×0.6= 7÷40= 2-13 = (2)分数计算(4道简便计算)
712 + 3513525 + 12 3 + 8 + 8 + 3
(3)解方程(3道) 31x=13 3x-44
4 -8 5 =2-5
2
9516 -16 = 2+45 5 = 35-(12-25) 5.6+χ=10 1-314 -4 = 12
2 +3 = 59 -(29 + 16 ) x-4.2=1.6 4、日期:
(1)口算(10道) 101132111
7 -1= 4 +3 = 5-8 = 5 -15 = 5 - 7 =
11
1.2÷2.4= 3 -4 = 0.÷8= 0.75÷0.25= 10-0.06= (2)分数计算(4道简便计算)
115327155735 8 -(6 +8 ) 10-29 -39 ++ +-
(3)解方程(3道) X+27=23 X -136 =8
5、日期:
(1)口算(10道) 19+49= 16+16= 115+4= 12.5×80= 0.125×8= 28÷56= (2)分数计算(4道简便计算) 7118 - 6 +8 - 56 1514 +159 -214
(3)解方程(3道)
3
67624812 0.75χ-0.2χ=11 1-4115= 4-7= 1.44÷9= 43
5 + 5 = 514529 —(10 +9 ) 9-(19+4) 7.3x-2.6x=32.9
6、日期:
(1)口算(10道) 4113512177-= += -= -= +=
991010334812621
0.15×0.6= 7÷42= 0.9×100= 3 + 4 = 0.÷16= (2)分数计算(4道简便计算)
315551511455 3 - 4 - 4 -(+) 6 ×9 + 9 × 6 ++
79
(3)解方程(3道) 1213 +x= x-736 =8 200x-1000=1800
7、日期:
(1)口算(10道)
115111131+= += += -= 1-=
266363598117-= 10-9.12= 0.7÷3.5= 0.8×125= 0.5×20= 220(2)分数计算(4道简便计算)
4515153455 2-- 5-- +×15 --
9988331177
(3)解方程(3道) 1213
5 +X=3 X -6 =8 x-180=1620
4
8、日期:
(1)口算(10道)
113111857 + = -= -= 1-= += 44434118822.2÷2= 0.06÷3= 2.5+3.5= 1.5÷0.5= 12.2+0.2= (2)分数计算(4道简便计算)
1112162651356×+× +1++ -(+) 1--
3433737 488101111
(3)解方程(3道)
115
2x-88 =188 0.05x-0.35=0.15 x+ 9 =1
9、日期:
(1)口算(10道)
313412254+= 2-= += 5 —5 = 7 + 7 = 669731521.35×4= 12.5×8= -= 0÷= 0.25+0.4=
994(2)分数计算(4道简便计算)
67628822351751 +(+) +++ × - × -( -) 5191997476868 13513
(3)解方程(3道)
5447 + x = 9x-72=36 x -=
8598 5
10、日期:
(1)口算(10道)
1131125221+= -= += -= +=
358410563331211
2.4+0.06= 2 +3 = 1.2÷2.4= 3 -4 = 0.÷8= (2)分数计算(4道简便计算)
755151411341417-+- 12 ×6 - 12 × 6 -- +++
95175171866336
(3)解方程(3道) x -(
35317-)= X-= 5x÷15=4.5
484210
11、日期:
(1)口算(10道) 111111211 6 - 6 = 4 + 3 = 2 -3 = 1- 7 = 2 + 6 =
57
0.75÷0.25= 10-0.06= 12 +12 = 12.5×80= 2.40.03= (2)分数计算(4道简便计算) 735694288145 -+- 18×(+) -(+) -(-) 121912191191199396
(3)解方程(3道)
1
43 +x=5 630x-90x=4860 χ÷0.08=2.5
6
12、日期: (1)口算(10道)
7413351111-= += 9 - 9 = 10 +10 = 8 + 8 = 34231
0.5+3 = 7.5-2.5= 0.39÷13= 1.92÷0.04= 0.32×500= (2)分数计算(4道简便计算) 12-15721411621137432- +++ --+ 417 +812 +317 557157156773
(3)解方程(3道)
12351912 +X= X-= +x= 5348155
13、日期:
(1)口算(10道) 331593411-= += -= 1-= += 77884101017×40= 100-63= 3.4+1.68= 2.8×0.4= 14-7.4= (2)分数计算(4道简便计算)
7117317733583-+-- -( - ) +++ 936846 41010 118118
(3)解方程(3道)
7
34931.75x+x=10 3x—7 =7 x-=
117
14、日期:
(1)口算(10道) 119953111 + = — = 1— = + = —34101084823 = 16+56= 0.65+4.35= 10-5.4= (2)分数计算(4道简便计算)
7-33 8418 8 +8 9 +11 +9
(3)解方程(3道)
5x-12=18 X+
227=3
15、日期: (1)口算(10道)
512-512= 910-110= 45-25= 0.75÷15= 0.4×0.8= 4×0.25= (2)分数计算(4道简便计算) 5-31524-4= 11-5+611
8
4÷20= 4.5×200= 1715-(215+57) 79+437-7
x+3.5×2=12 11116+ 3= 2-8=
0.36+1.54= 25×12= 3 — 12 212156 + 5 5 +4 -5 +4
(3)解方程(3道)
x+3.67=10 x-
16、日期:
(1)口算(10道) 331143755+= -= += 1-= += 8825778667.5-(2.5+3.8)= 0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4= (2)分数计算(4道简便计算)
5252875158367 8 + 5 -8 + 5 202012913921313
(3)解方程(3道)
23 0.5x-0.2x =1.8 5.6+4x=10 2x-=
34
32= 43
x÷4.5=1.6
17、日期:
(1)口算(10道)
3135593551-= += -= -= +=
5288121010774.9×0.7= 1÷5= 6÷12= 0.87-0.49= 17×40= (2)分数计算(4道简便计算)
3429541876101711 232123216.12+7 +2.88+7 24 -(24 -9 ) 11 -(11 3+ 8 )
9
(3)解方程(3道)
x-3.27=0.9 1.8x=1.08
18、日期:
(1)口算(10道)
3171331919+= += += -= -= 6124472102105100-63= 3.2+1.68= 2.8×0.4= 14-7.4= 1.92÷0.04=
(2)分数计算(4道简便计算)
7554311134
10- 12 - 12 8 + 5 - 8 + 5 0.25+ 15 + 4 + 15 8175 156156
(3)解方程(3道)
7155.1+x﹦8.6 x-(-)= 2x÷4=11.5
846
19、日期:
(1)口算(10道) 19133411111123 - = + = - = - = -24247788491313 = 0.32×500= 0.65+4.35= 10-5.4= 4÷32= 2.5×200= (2)分数计算(4道简便计算)
21551313211422++ ×7+×5 +++ -(-)
3535766715155 3
45+x= 96 10
(3)解方程(3道)
1415- x=3.2 8x-1.3×4=7.6 +(x-)=2 3
20、日期:
(1)口算(10道) 59 + = 19336 +36 = 1.5-0.06= 0.75÷15= 4×0.25= 0.36+1.54= 1.1×99= 420÷35= (2)分数计算(4道简便计算)
6-38 5731037710 5934511 -11 9
(3)解方程(3道) 50x-3×3=9
X+(59-19)=78
21、日期:
(1)口算(10道) 0.51÷17= 1.6×0.4= 4.9×0.7= 1÷5= 34 +14 = 5132526 -6 = 4 - 3 = 6 - 3 = (2)分数计算(4道简便计算)
12+310-15 9155131327+6+6+7 15-(15-5)
11
152 0.4×0.8= 25×12= 3 - 1 - 1343 - 4
X-(7112-4)=56
0.87-0.49= 2-45 = 91357+8+8+7
(3)解方程(3道) 9x-36=18
22、日期:
(1)口算(10道) 10-5.4= 5÷20= 3.5×200= 1.5-0.06= 0.75÷15=
715
0.4×0.8= 4×0.25= 0.36+1.54= 10 - 3 = 1-9 = (2)分数计算(4道简便计算)
77111212121113-(+) +++ 6 -(10 - 3 ) 8 -(3 - 4 ) 51533434
X-
2516= 2X-= 9677
(3)解方程(3道) 191 +X=24900+x=7700 155
23、日期:
84x-30x=432
(1)口算(10道) 4.9×0.7= 1÷5= 6÷12= 0.87-0.49= 17×40=
5817
100-63= 3.2+1.68= 2.8×0.4= 9 +9 = 8 +8 = (2)分数计算(4道简便计算)
3343392141135177++ ++- -(-) 8 - 8 ×7 - 8 ×7
116116515108108
12
(3)解方程(3道)
51 X-= X+3.5×2=12 0.6X-0.5=3.1
66
24、日期:
(1)口算(10道)
0.32×500= 0.65+4.35= 32.8+19= 5.2÷1.3= 37.2×99+37.2= 19131933411111 - = + = + = - = -24243636778849 = (2)分数计算(4道简便计算) 774116235678() 2 12125 1421479791515
(3)解方程(3道) 3
4 =X+0.25 18x÷5=144 x×19=76
25、日期: (1)口算(10道)
15
2.5+3.5= 7.05-0.5= 3.2×0.5= 1÷0.01= 6 + 6 =
3535
2-4 = 9 ×25 = 7 ×14= 14-7.4= 1.92÷0.04= (2)分数计算(4道简便计算)
1535574556153 ()++ --
668 91291188 111311
13
(3)解方程(3道)
93 X-= 200x-1200=600
117
26、日期: (1)口算(10道)
0.8x-0.2×20=2
135532555+= += 1-= -= -= 24121245666 0.35÷5= 1.8×5﹦ 7.2÷0.9﹦ 2.2×6﹦ 8.4÷0.4﹦ (2)分数计算(4道简便计算)
32151153723311-(+) -- ++++-53153125125 7414
(3)解方程(3道) 191+X=2 32+x=41 155
27、日期: (1)口算(10道)
1231 5-= 1.5-0.06= += 3+= 5×0.7=
75102 80x-55x=100
0.43×5= 3.6-0.36= 8.1-2.2= 0.6÷0.3+0.5= 72×125= (2)分数计算(4道简便计算)
41134313513515 + + - - 7-- -(+) 51510881177171710
14
(3)解方程(3道) 340x÷9=1360
28、日期: (1)口算(10道)
x-0.3x=1.05
55
2x-6 =6
112384137331 13 -13 = 9 +11 +9 = 1-= 4 += 8 -8 +8 =
2311.9÷5-1.9÷5﹦ 4.5÷0.9﹦ 2.5×4﹦ 25×3.3×0﹦ 2.5×0.4=
(2)分数计算(4道简便计算) 1775821247155 -( + ) -( + ) + + + 7- 20201299395957 - 7
(3)解方程(3道)
500+x=600 7900x-4800x=9300 0.44x÷2=1.32
29、日期: (1)口算(10道) 0.3÷0.1﹦
72111131-= 2+= +-= -=
99102024451.2÷0.04= 0.42÷7= 1.25×3.3×8﹦ 0.7+3= 1.2×0.8=
(2)分数计算(4道简便计算)
821215513132111045
+++ -(-) 9 -(9 +3 ) 15 +17 +15 +17 766715155
15
(3)解方程(3道) x÷0.23=1.84 0.05x-0.45=0.3 50x-0.5×90=6
30、日期: (1)口算(10道)
1-12-15= 15+12-1155= 3+3-2= 43×0.01﹦ 3.72×0.2= 25÷5×8= (2)分数计算(4道简便计算) 58-13+512 512 -(1112 -2)
(3)解方程(3道)
x+2.2=11 800x-2400=1600
31、日期: (1)口算(10道)
2629+12= 7-3= 3110+4= 3.6-0.36= 8.1-2.2= 0.6÷0.3+0.5= (2)分数计算(4道简便计算)
97+155131326+6+7 15-(15-5)
16
25+110= 38+38=
3×6÷9=
45-15= 15+13+4565 1-11-11
0.05x-0.2×0.8=9
37+19= 113-5= 43×0.01﹦ 1.9×4﹦ 14(213415 -3 -5 ) 2-7-7
(3)解方程(3道) 20+x=42
32、日期: (1)口算(10道)
8.1x-0.7x=29.6 26x÷9=130
1215117391+= -= --= 2 +3 = 3200÷4÷25= 675202020417×23-23×7= 99×38+38= 2000÷125÷8= 250×9×4= 0.3÷0.1﹦ (2)分数计算(4道简便计算)
194711111457 20 +(5 -40 ) +-++ 2--
234 5251212
(3)解方程(3道) 0.11+x=0.32
33、日期:
(1)口算(10道)
117131621- = -= -= 1+= -=
824213363.2×50= 4.8×0.25= 1.2×2.5+0.8×2.5= 25×12= 273-73-27=
(2)分数计算(4道简便计算)
141121235213+-++ 12-- 1--
5511115410 787
6.5x-5.3x=8.4 4.3x÷9=12.9
17
(3)解方程(3道)
0.18+x=0.23 700x-420x=560
34、日期:
0.32x÷8=2.88
(1)口算(10道)
1132732311+= += -= += 1-= 831038451015630÷3= 1.9×4﹦ 8.8÷0.11= 4×1.2×0.25= 560÷40= (2)分数计算(4道简便计算) 62113743211121572+++ --+4 +8 +3 +1++
12177157156773 174343
(3)解方程(3道)
41
x-140=840 5 -x=4 25x-80×0.3=40
35、日期: (1)口算(10道)
5471314121-= += 6 +9 = 10 -5 = 5 -4 = 7271411
1.2÷2.4= 3 -4 = 0.÷8= 0.75÷0.25= 10-0.06= (2)分数计算(4道简便计算)
114184571725 3-- 156 -75 -25 ++ -(+)
991191115157
18
(3)解方程(3道)
0.39+x=0.66 8500x-3100x=43200
36、日期: (1)口算(10道)
20x÷7=120
1211511111-= 2 +3 = += += 5 - 7 =
8325561.8÷0.9×0.5= 0.7×8-0.6= 99+0.1﹦ 3.2-2= 6×0.125×8=
(2)分数计算(4道简便计算) 7356743942881-+- +- -(+) -(-) 1219121997711911993
(3)解方程(3道) 2.5x÷9=17.5 x×1.2=9.6 90x-630=540
37、日期:
(1)口算(10道) 11113162 + = - = + = 9669857 - 5 = 0÷3.= 3.52÷1= 6.4÷4﹦ 6.8+8.6= 9.4×0.2= 72÷24= (2)分数计算(4道简便计算) 882552619554135-( -) 1+++ +(+) -+ -191997117111281276718
19
(3)解方程(3道) 0.58+x=0.74
38、日期:
(1)口算(10道) 7213112134 - = + = - = - = +105975635147 = 1.2÷0.04= 0.42÷7= 1.25×3.3×8﹦ 0.7+3= 1.2×0.8= (2)分数计算(4道简便计算)
7439211551776.8++3.2+ +- ++- -(-)
977 116116668108
(3)解方程(3道)
1314
x+0.11=0.55 3x+9 = 9 0.5x-50×2=8
39、日期: (1)口算(10道)
732223331 - = -= - = -= 1- = 4839535541.5÷0.3﹦ 0.9×7+10.7= 6.3÷0.21= 1.5÷0.3= 6.8-2.4÷3= (2)分数计算(4道简便计算)
0.11x÷9=0.55
5--
49598871139155-(+) +- +++ 15151821057667
(3)解方程(3道) x+16=96
95- x = 1133 250x-40×40=50
20
40、日期:
(1)口算(10道) 14111119112 + = + = - = - = 5158420101024 +5 =
2.33×0.5×4= 672-36-= 0.125×8﹦ 1.8×40=
(2)分数计算(4道简便计算)
15573556+7+6 24+8-12 8-(18+19)
(3)解方程(3道)
4.5+x=6.7 χ-(11 )=7
3 +515
21
2.5-3.6÷1.8= 5116-4+3 410x÷6=2050
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