人教版六年级每天计算10道口算20道练习.doc

÷+=6–×–= 4–÷– = ×+÷5=12×（–+）= +×+= 48×（–+）=××=×= 12×= ＋3=÷= ÷4= 2.8×25＋12×2.5= 12.5×32×2.5= ×= 5÷=÷=÷=×2= ×13=×= ÷3= 36×= ÷=5÷6= ÷5= ÷9+× = 24×(+)= (+)×60–27 = 0.8×0.6+ 3.25×4＝　0.9＋99×0.9＝＋－ ＝　1÷×＝（＋）×45= ×＋＝5 X＋3.25×4＝17 5∏+8∏=7.2÷8×4＝9÷＝＋＝　 2－＝ ×18= ÷=26×= ×2= ×= ÷=24÷= ×= ＋= ×=÷8= ＋= ×15= ＋=×= 3060÷15－2.5×1.04 =（＋）÷＋ = ＋×÷2 =（—）÷=4.67－（2.98＋0.67）= X+X = 18X = 15× X×（+）= X× = 8× 3.14×625－3.14×374－3.14=14×= 1÷= ÷4=3－1.95= －= ÷= ×27=×3= －= ×8= ＋3=6÷= 0÷= ×=6.3÷0.07= 26×=6×= ×= ×= ＋6=X×（1+）= 25 （1–）X = X×× = 10 X× = 15÷X = X×× = 182–÷–=+×+= +×+=×+÷7 =×4= 0.5－= ×=100÷= 88÷= ＋= 4×=12÷= 25×4= 10÷= ÷4=×= ×60= ×= 12÷=×8= ×88= 10÷= ×=÷= 4–÷–=×（9+）– = 4.3X－1.5 + 3.2X = 4. ÷+× = +÷+ = 2–×–=30×（+–）= 0.875×24＋1.08 = 118－2×( 4.1 + X ) = 55＋×13= 6×= ×= ×= ＋6=×= ×4= 0.5－= ×=100÷= 88÷= ＋= 4×=12÷= 25×4= 10÷= ÷4=×= ×60= ×= 12÷=。