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1. 以下哪一條算式的答案最大？

3 下. 5 加、減、乘混合計算. 1. 以下哪一條算式的答案最大？. A. 5026 － 4128 ＋ 879. 5000 － 4000 ＋ 900. ＝ 1900. B. （ 485 ＋ 127 ） × 2. （ 500 ＋ 100 ） × 2. ＝ 1200. C. 279 × 8 － 781. 300 × 8 － 800. ＝ 1600. D. 5 × （ 598 － 271 ）. ＝ 1500. 5 × （ 600 － 300 ）. 答案：. A.

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1. 以下哪一條算式的答案最大？

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  1. 3下 5 加、減、乘混合計算 1. 以下哪一條算式的答案最大？ A. 5026 － 4128 ＋ 879 5000－4000＋900 ＝1900 B.（485 ＋ 127）× 2 （500＋100）× 2 ＝1200 C. 279 × 8 － 781 300 × 8 － 800 ＝ 1600 D. 5 ×（598 － 271） ＝ 1500 5 × （600－300） 答案： A

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