五年级下册的脱式和简算题100道带答案谁会大我给谁神秘礼物
五年级下册的脱式和简算题100道带答案
谁会大我给谁神秘礼物
五年级下册的脱式和简算题100道带答案谁会大我给谁神秘礼物
五年级下册的脱式和简算题100道带答案
谁会大我给谁神秘礼物
2/1*2=13/1*3=13/2*3=23/1*6=2
4/3*8=65/3*20=127/3*14=68/7*40=35
4/3*16=129/5*27=152/1*30=1512/7*24=14
30/1*30=151/9*102=1819/9*76=364/9*8=18
5/8*90=14499/98*99=983/14*6=287/1*28=4
10/1*90=95/3*105=6319/7*38=145/1*25=5
8/19*16=3861/60*122=1207/2*28=86/1*48=8
9/7*18=1425/7*100=289/5*81=458/9*16=18
11/14-3/14+1/8
=4.05-(2.8+0.7)
=0.55
4.05-2.8-0.7
=4.05-(2.8+0.7)
=0.55
212+198
=(200+12)+(100+98)
=200+12+100+98
=12+98+100+200
=110+100+200
=410
13.75-(3.75+6.48)
=13.75-3.75-6.48
=10-6.48
=3.52
(0.75*42.7+57.3-0.573*25)/3*7972
=(0.75*42.7+57.3*1-57.3*0.25)/3*7972
=[0.75*42.7+57.3(1-0.25)]/3*7972
=[0.75*42.7+57.3*0.75]/3*7972
=[(42.7+57.3)*0.75]/3*7972
=75/3*7972
=25*7972
=199300
3.45*0.6*2.8=3.45×2.8×0.6=5.796
4.02+5.4+0.98
=4.02+0.98+5.4
=5+5.4
=10.4
5.17-1.8-3.2
=5.17-(1.8+3.2)
=5.17-5
=0.17
13.75-(3.75+6.48)
=13.75-3.75-6.48
=3.52
33*145+33*55
=(145+55)*33
=200*33
=6600
369*136-36*369
=100*369
=36900
193*51+193*49
=100*193
=19300
25*32
=25*4*8
=800
79*16+79*78+79*6
=(16+78+6)*79
=100*79
=7900
25*32
=25*4*8
=800
193*51+193*49
=100*193
=19300
369*136-36*369
=100*369
=36900
33*145+33*55
=(145+55)*33
=200*33
=6600
1.45+15×6=135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5=200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40+10=19
10.40×20-200=600
11.(80-25)*2=110
12.70+45=115
13.90×2÷3=60
14.16×6÷3=32
15.300×6÷9=200
16.540÷9×7=420
17.30×20÷15=20
18.400÷4×7=700
19.(350-80)÷9=30
20.160+70+50=280
21.18-64÷8=10
22.42÷6+20=27
23.40-5×7=5
24.80+60÷3=100
25.41+18÷2=50
26.75-11×5=20
27.42+7-29=20
28.5600÷80=70
29.25×16÷4=100
30.120×25÷5=600
31.36×11÷3=132
32.1025÷25×8=328
33.336+70-6=400
34.25×9×4=900
35.200-33×3=101
36.3020-1010=2010
37.12×50+10=610
38.25×8+199=399
39.23×11-13=240
40.125÷25-5=0
41.4200-2200+200=2200
42.220+80-150=150
43.20×8×5=800
44.600-3×200=0
45.20+20÷2=30
46.35-25÷5=30
47.36+8-40=4
1)25%*132+1/4*82)32*0.125*25
=1/4*132+1/4*8=(4+8)*0.125*2