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文档摘要

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1

关卡:1319278

计算

5.62+9.14=1.48+9.53=1.86+4.83=

3.4+4.52=9.8+4.71=6.72+1.09=

9.21+9.79=4.62+7.93=5.43+7.9=

8.24+3.87=6.73+4.55=1.74+4.24=

6.87+5.37=4.43+0.44=8.89+8.63=

6.08+4.15=3.44+6.11=0.22+9.94=

3.74+9.25=9.71+0.1=5.55+8.56=

6.91+3.77=2.91+9.64=7.8+5.77=

9.5×8=9.8×8=3.5×9=

9.5×3=2.9×8=4.3×5=

2.5×6=4.2×5=7.2×6=

5.6×3=6.9×4=9.9×7=

4.3×3=4.5×8=5.1×7=

1.4×7=4.2×3=5.1×4=

6.3×8=6.4×2=5.4×9=

5.8×3=3.9×9=2.3×3=

2

关卡:1319279

计算

9.35+7.6=4.74+4.72=4.41+8.82=

9.84+5.45=5.49+2.44=1.66+0.62=

5.55+5.62=4.74+4.15=3.71+7.74=

8.17+9.83=6.48+6.58=1.56+2.67=

9.13+1.39=0.59+4.6=1.56+8.58=

6.3+4.48=1.64+5.58=4.29+2.38=

8.83+9.94=4.54+9.13=9.4+6.96=

4.52+8.5=