一百道含答案的六年级生计算题

http://www.k167.com/tests/326043.html
到这个网站下课件就可以了

司马东东啊？那么多东东很难打的，到书店买一本呗，又用不了多少钱！

用计算器啊！！！

虾米东东？？？？

34×3.535-3.5×34.34
=34×3.5×1.01-3.5×34×1.01
=0
8+89+899+8999+89999
=9+90+900+9000+90000-5
=99999-5
=99994
0.67×2.1+0.018×21+8.5×0.79
=0.67×2.1+0.18×2.1+8.5×0.79
=（0.67+0.18）×2.1+8.5×0.79
=0.85×2.1+0.85×7.9
=0.85×（2.1+7.9）
=0.85×10
=8.5
22222.2×9.99999
=22222.2×（10-0.00001）
=222222-0.222222
=222221.777778
1997×19961996-1996×19971997
=1997×1996×10001-1996×1997×10001
=0
0.02+0.04+0.06+0.08+……+19.94+19.96+19.98
=（0.02+19.98）×999÷2
=10×999
=9990
99999×77778+33333×66666
=99999×77778+99999×22222
=99999×（77778+22222）
=99999×100000
=9999900000

（4又5/6-3又3/4）/（3/14+2/7）
=13/12÷1/2
=13/6
=2又1/6
（4.8/1又4