Current location - Training Enrollment Network - Mathematics courses - Please give me 80 comprehensive mathematical formulas for the sixth grade of primary school! ! That is, the formula of parting calculation! ! Urgent! ! ! ! ! !
Please give me 80 comprehensive mathematical formulas for the sixth grade of primary school! ! That is, the formula of parting calculation! ! Urgent! ! ! ! ! !
600*480/ 120/ 120=

1626- 18* 1 1=

( 194.4 - 19.2*6)/(6+8)=

60*3+ 1=

70*2+ 1=

90*5+ 1=

75*7+ 1=

( 16+4)/(5-3)=

3* 10+ 16=

10*3-6=

(24-4)/( 12- 10)=

12* 10+4=

(356 1-60+ 100- 1)/(2+ 1)=

12*2+0*4=

3*3- 1=

( 100*3- 100)/(3*3- 1)=

I have work to do. I'll give you 16 first and the remaining 64 next time.