_
日期: 用时: 做对: 题 奖励: 口算
80×5= 40×5= 15×5+5= 600-50= 56×2= 200-36= 15+5×3= 380+50= 789+0= 300÷5= 15×4+8= 680×0= 40×25= 6×6+6= 436-24= 70+550= 800×6= 500×4= 540÷9= 列竖式或脱式计算
39+83×55 89+56×61 = = = = = = 125+82×37 152+58×33 = = = = = = 28×32= 54×25 =
312÷7= 570÷8=
14×5= 88+38×49 117+58×77 _
日期: 用时: 做对: 题 奖励: 口算 56.3-10= 4000×2= 7×40= 450÷9= 210×2=
7.2+0.3= 21×10= 2×2+3= 178÷2=
110×35= 245÷5= 306÷3= 27×8=
4.5+5.5=
10-6.5=
20+8.7= 800×3=
24×4= 2×41=
120 ÷4=
56÷8=
240÷6=
270÷3= 25×4=
5×400=
280+70=
9×9+1=
1.4-0.5=
15.9-10.5=
0.4+0.6=
40+60=
14×6= 16×50= 23×20= 72÷8=
54÷6=
250÷5=
30×80= 800÷8=
265+85=
901÷3=
0÷245=
0×245= 3000-300=
605÷5=
50×50=
702-199=
480÷3=
120×80=
62×15=
_
日期: 用时: 做对: 题 奖励: 口算
7×10= 93-31= 23+19= 1100-100= 23+19= 82-26= 150-90= 50-39= 18+71= 800+600= 9300-300= 39÷3= 96÷3= 8000-3000= 39÷3= 50÷5= 22÷2= 44+29= 63-52= 34+19= 列竖式或脱式计算
12+57×34 863+26×26 353+55×63 = = = = = =
105+53×63 555+28×72 373+68×19 = = = = = = 362÷6= 525÷3=
28×250= 52×49=
_
日期: 用时: 做对: 题 奖励: 口算
82 × 4 = 1 × 88 = 20 ÷ 5 = 35-35÷7= 20 ÷ 5 = 576 ÷ 6 = 390 ÷ 6 = 40+100÷5= 228 ÷ 3 = 90 ÷ 5 = 980 ÷ 5 = 735 ÷ 7 = 832 ÷ 8 = 60 × 3 = 32×2=
210+489= 971-242= 88÷4= 31×4=
56 ÷ 2 = 873 ÷ 3 = 693 ÷ 7 = 428 ÷ 4 = 20 × 1 = 50 × 4 = 2×13= 21×2=
458-452= 84÷2= 29-18=
57 ÷ 3 = 576 ÷ 4 = 987 ÷ 3 = 153 ÷ 9 = 8 × 80 = 90 × 7 = 473—221= 23×2= 99÷9= 44×2=
64÷8+70= 72÷9-5= 120×5÷2= 47+72÷8= 320÷8+64= 400÷ 8 + 350= 32×2= 33÷3= 21-11= 130×3=
_
日期: 用时: 做对: 题 奖励: 口算
90-26= 8×6+7= 522+23= 6×4÷2= 120×4= 350-80= 570+50= 23×3= 180÷3= 200×8= 530-70= 850×2= 263-80= 850÷2= 98+26×0= 102×2= 700×3= 310×3= 列竖式或脱式计算
196+55×31 = = = = 132+12×37 = = = = 51×16 =
416÷4=
300÷5= 198+12×89 = = 250+23×38 = = 78×22= 823÷8= 80×5= 137+22×88 440+13×36