60+30= | 100-28= | 80-70= | 600+300= |
560-500= | 13÷6= | 780-80= | 54÷6= |
16÷2= | 6×7 = | 200 +450= | 1600- 900= | 4×7-5= |
10÷5= | 42÷6= | 160-40= | 400 +3000 = | 36÷4÷3= |
45÷9= | 35÷7= | 39-24= | 700+500= | 5×(12÷4)= |
24÷3= | 35+33= | 570-300 = | 8000-2000= | 6×(63÷9)= |
93+47= | 100-76= | 45×3= | 8×800= |
0×2023= | 798-698= | 291×4≈ | 182+503≈ |
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