4335474
2.8×5.6+3.4×25 +280% 1.7×8 +2.3×8 7.4+49 +2.6+59 1.25×210 +35 ÷0.8
53118211124×(12 -8 +6 ) 0.125×22 ×32 (9 +3 -27 )×27 2.64÷7+3.36×7 +7
26×211 5929194113 7 ÷13 +7 ÷13 23×323 6.28×7 +6.28÷23
8.75-253 +31 2136 -(146 ) 7 ÷3 2600÷(2600÷2+2600÷4)
9×77771110 +3×10 -2×10 10 ×9.9 5 ×0.5×5 ×
4.5
522 ÷511 +1225 ×1516 27 ÷6+57 ÷16 35 +25 ×34 27549 ÷4 ÷5
2.8×5.6+3.4×2433115 +280% 1.7×8 +2.3×8 2.64÷7+3.36×7 +7
63100 ×
101
4.4-1.6-12
5 7.4+45+2.6+54
9 9 53118217424×(12 -8 +6 ) 0.125×22 ×32 (9 +3 -27 )×27 1.25×210 +35 ÷0.8
11592919416326×213 7 ÷ + ÷ 23×3 6.28× +6.28÷2 101 137132373100 ×
53132
8.75-26 -(14 +36 ) 217 ÷3 2600÷(2600÷2+2600÷4) 4.4-1.6-15
7777119×10 +3× -2× ×9.9 ×0.5×4.5
10101055 ×
551215251323754 ÷ + × ÷6+ ÷ + × 2221125167765549 ÷4 ÷5
4331154
2.8×5.6+3.4×25 +280% 1.7×8 +2.3×8 2.64÷7+3.36×7 +7 7.4+49 +2.6+59
53118217424×(12 -8 +6 ) 0.125×22 ×32 (9 +3 -27 )×27 1.25×210 +35 ÷0.8
11592919416326×213 7 ÷ + ÷ 23×3 6.28× +6.28÷2 101
137132373100 ×
53132
8.75-26 -(14 +36 ) 217 ÷3 2600÷(2600÷2+2600÷4) 4.4-1.6-15
7777119×10 +3× -2× ×9.9 ×0.5×4.5
10101055 ×
522 ÷511 +1225 ×1516
改:
27 ÷6+57 ÷16 35 +25 ×34 27÷549 4 ÷5