摘要： 8+70= 87-7= 35-30= 66-6=
网址：http://m.1010jiajiao.com/timu3_id_575864[举报]
用“——”画出
8的倍数和10的倍数，再用“○”圈出8和10的公倍数，用“√”画出8和10的最小公倍数．|
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用“——”画出
8的倍数和10的倍数，再用“○”圈出8和10的公倍数，用“√”画出8和10的最小公倍数．|
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| 45+8= | 36+12= | 42-15= | 17+66= | 59+30= |
| 56+22= | 77+0= | 368-368= | 100-51= | 80+13= |
| 51-47= | 600+230= | 31-21= | 94-67= | 70-34= |
| 52-16= | 70-19= | 22-8= | 53-47= | 8×6= |
| 77+33= | 500-120= | 73+37= | 51-40= | 4×7= |
| 87-29= | 11+99= | 9×4= | 166-50-50= | 572+44+56= |
| 171-84+84= | 41-（35+6）= | 47+95-47= | 80+80+80= | 411-352-48= |
| 196+197+198+199= | 58-120+62+77= |
| 45+8= | 36+12= | 42-15= | 17+66= | 59+30= |
| 56+22= | 77+0= | 368-368= | 100-51= | 80+13= |
| 51-47= | 600+230= | 31-21= | 94-67= | 70-34= |
| 52-16= | 70-19= | 22-8= | 53-47= | 8×6= |
| 77+33= | 500-120= | 73+37= | 51-40= | 4×7= |
| 87-29= | 11+99= | 9×4= | 166-50-50= | 572+44+56= |
| 171-84+84= | 41-（35+6）= | 47+95-47= | 80+80+80= | 411-352-48= |
| 196+197+198+199= | 58-120+62+77= |
| 在下面的表里找出8、8的2倍、3倍……9倍，把这些数圈出来。 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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