LadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 1 个月前Anyone else struggle with maths?piefed.cdn.blahaj.zoneimagemessage-square36linkfedilinkarrow-up1417arrow-down16
arrow-up1411arrow-down1imageAnyone else struggle with maths?piefed.cdn.blahaj.zoneLadyButterfly she/her@piefed.blahaj.zone to Autism@lemmy.worldEnglish · 1 个月前message-square36linkfedilink
minus-squareSharkWeek@lemmy.blahaj.zonelinkfedilinkarrow-up3·1 个月前What about basic mental arithmetic?
minus-squareKairos@lemmy.todaylinkfedilinkarrow-up1·29 天前People have their strengths. Although knowing how to halve, double, etc. on small numbers quickly is quite useful. Rounding makes this easier. 3 for $6.49 is > 3/6 so like 2.25
What about basic mental arithmetic?
People have their strengths. Although knowing how to halve, double, etc. on small numbers quickly is quite useful. Rounding makes this easier. 3 for $6.49 is > 3/6 so like 2.25