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0.5 - 0.35 ÷ 0.7 = 0.7 - 0.09 ÷ 0.3 = 0.8 - 0.2 ÷ 0.4 = 7 - 0.35 ÷ 0.5 = 6.3 ÷ 0.9 - 0.6 = 0.18 ÷ 0.2 -
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0.3 = 5.4 ÷ 0.9 - 0.2 = 2 ÷ 0.4 - 0.4 = 1.5 ÷ 0.3 - 0.4 = 0.42 ÷ 0.6 - 0.4 = 0.9 - 0.42 ÷ 0.6 = 0.2 -
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0.08 ÷ 0.4 = 0.4 ÷ 0.5 - 0.2 = 1.6 ÷ 0.2 - 0.6 = 0.42 ÷ 0.7 - 0.2 = 8 - 0.06 ÷ 0.3 = 0.5 - 0.12 ÷ 0.3 =
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0.4 - 0.12 ÷ 0.6 = 0.9 - 0.12 ÷ 0.2 = 5 - 0.25 ÷ 0.5 = 9 - 0.1 ÷ 0.5 = 8 - 0.32 ÷ 0.4 = 8 - 0.12 ÷
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0.3 = 0.4 - 0.04 ÷ 0.2 = 6.43 - 1.43 + 2.33 = 7.64 - 2.64 + 13.3 = 2 × (3.5 + 1.5) = (0.5 + 4.3) × 0.2 =
五年级数学上册口算题卡