×8< 49 7×<50 <8×9
3×6= | 63-7= | 300+2= | 460-60= |
72÷8= | 50+800= | 48-6= | ( )×( )=36 |
15÷4= | 3200-3000= | 2000+70= | ( )÷8=6……4 |
5×8= | 21﹣6= | 72÷9= | 35﹣8= | 600+400= |
28÷4= | 8×6= | 90﹣7= | 20÷5= | 8+6000= |
18+9= | 54÷6= | 7×6= | 8+55= | 7040﹣40= |
30﹣8= | 25+9= | 400+5= | 960﹣60= | 360﹣300= |
35+69= | 52-6= | 47+35= | 76-58= |
24÷6= | 7×8= | 27÷9= | 8×5= |
35÷5= | 36÷6= | 42÷6= | 19÷5= |
4×<25 6×<35 4×<15
48>×9 6×<25 80-25>8×
16÷2= | 20÷5= | 45+21= | 35-16= |
46+27= | 72-35= | 5×9= | 8×6= |