小学数学常考《口算练习108题》,收藏练一练!

小学数学常考《口算练习108题》,收藏练一练!

  • 简介

    9.6+20.03-11.03=18.6 8.8-1.72=7.08 4.37+15.14-0.14=19.37 7.22-2.24=4.98 1.14+19.36-0.36=20.14 5.99+5.52=11.51 4.16+15.16-9.16=10.16 1.57+7.96=9.53 20.91+0.63-0.91=20.63 9.37-2.66=6.71 17.38+6.37-10.38=13.37 5.93-3.8=2.13 10.26+16.93-12.93=14.26 5.89-2.87=3.02 3.99+5.99-3.99=5.99 4.47+2.03=6.5 6.17+17.65-4.65=19.17 7.33-3.93=3.4 18.24+4.32-6.24=16.32 4.9-1.87=3.03

小学数学常考《口算练习108题》,收藏练一练!