www.5129.net > 0.36x101=0.36x100+0.36应用了()律?急要

0.36x101=0.36x100+0.36应用了()律?急要

0.36X101=0.36x(100+1)=0.36X100+0.36X1=36+0.36=36.36

36x101一36 =36x(101-1) =36x100 =3600 ----------------------------------

101/0.36脱式计算,能简算的,要简算. 101*0.36 =0.36*(100+1) =0.36*100+0.36*1 =36+0.36 =36.36

(1)1997+19998+1999+6=24000,(2)3.6÷0.36=10,(3)41×101=4141,(4)711-712+411=512,(5)0.22=0.04,(6)(50+25)×57=36,(7)56×10÷56×10=100,(8)0.75×59+34×49=34;故答案为:(1)24000,(2)10,(3)4141,(4)512,(5...

0.55+0.45=1 7-1.036=5.964 50×0.25=12.5 0.25×400=100 1.3+0.13=1.43 6.3×101=636.3 1.5+2.26+0.5=4.26 0.8+0.2-0.8+0.2=0.4 (5.25-4)×8=10 4×0.37×0.25=0.37.

单纯型过敏性紫癜可能性大。查一下过敏原,尽量避免接触。如有必要,可适当应用抗组胺药、糖皮质激素,不宜长期用药,症状缓解后停用。可采用中药调理,也会有疗效的。

解:60×5=300; 101×6=606; 15×4=60; 1500÷5=300; 60÷3=20; 96÷4=24; 120×8=960; 123÷3=41; 36×0=0; 0÷2=0; 770÷7=110; 0×260=0; 8×7+4=60; 9+2×8=25; 72÷9+20=28.

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