苏教版五年级上册数学简便运算题

1. 101×22= 2. 99×0.5=

3. 0.2× 0.48×0.5= 4. 0.8×0.95×0.5=

5. 0.4×0.38×0.5= 6. 0.5×0.46×0.6=

7. 0.46+0.78+0.54= 8. 0.32+0.67+0.68=

9. 0.57+0.89+0.43= 10. 0.48—0.52—0.38=

11. 72÷5× 6= 12. 25×84×4=