5×0.25= |
0.25×100= |
0.13÷1.3= |
6.3÷100= |
1.5+2.6+0.5= |
4×0.37×0.25= |
①3.6÷(1.1+0.7)×12.9
②24.67-17.59+65.23-30.41
③78×0.25×4×2
④29×16.5-(7.8+5.3)
⑤3.5×3.5+3.5×7.5 -3.5
⑥(3.2+0.808)÷0.08
①1800÷[(15+10)×3]
②15+75÷3
③212×4+188×4
④32×125
⑤19.92+14.4-9.92
⑥34.78-5.43-4.57
①4.7-1.66-2.34
②4.8+7.44+2.56+5.2
③43000÷125÷8
④36×54+36+45×36
⑤(124-76)×23÷24
⑥270×[128÷(88-24)]