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=53, | 36+12=48, | 42-15=27, | 17+66=83, | 59+30=89, |
56+22=78, | 77+0=77, | 368-368=0, | 100-51=49, | 80+13=93, |
51-47=4, | 600+230=830, | 31-21=10, | 94-67=27, | 70-34=36, |
52-16=36, | 70-19=51, | 22-8=14, | 53-47=6, | 8×6=48, |
77+33=110, | 500-120=380, | 73+37=110, | 51-40=11, | 4×7=28, |
87-29=58, | 11+99=110, | 9×4=36, | 166-50-50=66, | 572+44+56=672, |
171-84+84=171, | 41-(35+6)=0, | 47+95-47=95, | 80+80+80=240, | 411-352-48=11, |
196+197+198+199=790, | 58-120+62+77=77. |
科目:小学数学 来源: 题型:
25×2= | 4×500= | 490÷7= | 45×2= | 36-12÷6= |
14×5= | 78÷3= | 8×9+8= | 210÷3= | 9×0+12= |
查看答案和解析>>
科目:小学数学 来源: 题型:
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= |
查看答案和解析>>
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