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        Intensive Training of Maths (4A)

        2021-12-21 01:28:42河南鄭州市惠濟(jì)區(qū)實(shí)驗(yàn)小學(xué)張世超
        瘋狂英語(雙語世界) 2021年3期
        關(guān)鍵詞:惠濟(jì)鄭州市河南

        河南鄭州市惠濟(jì)區(qū)實(shí)驗(yàn)小學(xué) 張世超

        I.Calculate.

        II.Write the following numbers in standard form.

        560 thousands, 2 hundreds ____________________

        430 thousands, 5 hundreds, 4 ones ____________________

        320 thousands, 7 hundreds, 8 ones ____________________

        700 thousands, 8 tens ____________________

        670 thousands, 5 ones ____________________

        8,000,000 + 600,000 + 4,000 + 100 ____________________

        2,000,000 + 300,000 + 9,000 + 80 ____________________

        7,000,000 + 50,000 + 8,000 ____________________

        III.Fill in the blanks.

        5,973 is ________ when rounded to the nearest hundred.

        61,830 is _________ when rounded to the nearest thousand.

        __________ is 7 less than 4.

        __________ is 8 more than 9.

        8 less than 6 is __________.

        12 more than 14 is __________.

        78,500 = 78 __________ , 5 _________.

        80,006 = __________ thousands, __________ones.

        ________ is 1 more than 999,999 and _______ is 1 less than 999,999.

        76,548 = ________ thousands, ________ hundreds, ________tens, ________ ones.

        IV.Use distributive property of multiplication to make the following calculations.

        V.Find the value.

        VI.Solve the problems.

        1.The temperature was -8℃.It rises by 10℃.What is the temperature now?

        2.A bookstore bought 45 boxes of books.There were 235 books in each box.How many books did the bookstore buy?

        3.A company spent ¥ 3,240 on 40 computers.How much did each computer cost?

        4.A concert ticket cost ¥ 45 for an adult and ¥ 30 for a student.A total of ¥ 6,075 was collected from the sale of adult tickets and a total of ¥ 4,020 from the sale of students tickets.How many people attended the concert?

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