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月 日（ ）
● 計算しなさい [00U-10]
| (1) | | | | | | | | | | | | | | | | | 0.8 | ＋ | 1.3 | − | 0.6 | − | { | −0.7 | ＋ | ( | −0.8 | ) | } | | | | | | | | | | | | | | | | |
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| (2) | | | | | | | | | | | | | | | | | | | | | { | 1 | ＋ | ( | 1.3 | ＋ | 0.6 | ) | ＋ | ( | −0.8 | ) | } | − | ( | −0.9 | ) | | | | | | | | | | | | | | | | | | | | |
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| (4) | | | | | | | | | | | | | | | | | | | 0.8 | − | 1.2 | ＋ | ( | −0.4 | ) | − | { | −0.3 | ＋ | ( | −0.4 | ) | } | | | | | | | | | | | | | | | | | | |
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| (5) | | | | | | | | | | | | | | | | | 0.6 | − | 0.4 | − | ( | −0.7 | ) | ＋ | ( | 1 | − | 0.4 | ) | | | | | | | | | | | | | | | | |
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| (6) | | | | | | | | | | | | | | | | | | | −0.6 | ＋ | ( | −0.9 | ) | ＋ | { | 1.3 | − | 1.3 | ＋ | ( | −1 | ) | } | | | | | | | | | | | | | | | | | | |
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