接着填。(1)45÷9→( )×6→( )÷5→( )+4→( )(2)7×6→( )+3→( )÷9→( )×3→( )
63÷3=56÷2=95÷6=92÷8=48÷3=85÷5=76÷7=93÷9=28÷5=45÷6=50÷7=73÷8=..[97%]
63÷3=56÷2=95÷6=92÷8=48÷3=85÷5=76÷7=93÷9=28÷5=45÷6=50÷7=73÷8=
脱式计算.(12分)(1)105÷7×18(2)(603-246)÷7(3)520÷(45÷9)(4)512..[97%]
脱式计算.(12分) (1)105÷7 ×18(2)(603-246) ÷7(3)520÷(45÷9)(4)512-112÷4(5)45×34+66(6)(200-162) ×21
用竖式计算。(1)26×45=(2)76×53=(3)704÷7=(4)882÷3=[97%]
用竖式计算。(1)26×45=(2)76×53=(3)704÷7=(4)882÷3=
口算.2+3.57=7÷1.4=390×0.01=45[96%]
口算.2+3.57=7÷1.4=390×0.01=45-13=8×56=16+65+45=
2,3,7,45,2017,( )。[96%]
2,3,7,45,2017,( )。 
A.4068271 B. 4068273
C. 4068275 D.4068277
2,3,7,45,2017,( )。[96%]
2,3,7,45,2017,( )。A.4068271B.4068273C.4068275D.4068277
2,3,7,45,2017,( )[96%]
2,3,7,45,2017,( ) A.4068271 B.4068273 C.4068275D.4068277
2,3,7,45,2017,( )[96%]
2,3,7,45,2017,( ) A.4068271 B.4068273 C.4068275 D.4068277
2,3,7,45,2017,( )[96%]
2,3,7,45,2017,( )A.4068271 B.4068273 C.4068275 D.4068277