แบบฝึกหัด ป.5 บทที่ 2 ทศนิยม

แบบฝกทกั ษะเสรมิ คณิตศาสตร ประถมศกึ ษาปท ี่ 5 บทที่ 2 เร่อื งทศนยิ ม

3 91
2 500

.ว..ิธ...ีท...ํา............................................. .ว...ิธ..ีท...ํา.............................................

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7 12
8 60

..ว..ิธ...ีท...ํา............................................ .ว...ธิ ..ีท...ํา.............................................

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แบบฝก ทกั ษะเสรมิ คณติ ศาสตร ประถมศกึ ษาปท่ี 5 บทที่ 2 เรื่องทศนิยม

1 7 2 64
20 125

.ว..ิธ...ีท...ํา............................................. ว...ิธ..ีท...ํา..............................................

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แบบฝกทักษะเสรมิ คณิตศาสตร ประถมศึกษาปที่ 5 บทท่ี 2 เรือ่ งทศนยิ ม

1. 19.7 2. 9.3
3. 5.02 4. 8.495
5. 4.502 6. 13.84

แบบฝกทกั ษะเสริมคณติ ศาสตร ประถมศึกษาปท่ี 5 บทท่ี 2 เรื่องทศนยิ ม

1. 0.06 2. 5.55
3. 10.83 4. 2.147
5. 9.99 6. 7.084

แบบฝกทักษะเสริมคณิตศาสตร ประถมศึกษาปท ี่ 5 บทที่ 2 เรอ่ื งทศนยิ ม

1. 1.261 2. 2.157
3. 7.003 4. 3.092
5. 4.504 6. 8.995

แบบฝกทกั ษะเสรมิ คณิตศาสตร ประถมศึกษาปท ่ี 5 บทท่ี 2 เร่ืองทศนิยม

2 x 0.4 ....................................................................................
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6 x 1.5 ....................................................................................
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4 x 0.03 ....................................................................................
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แบบฝก ทักษะเสรมิ คณติ ศาสตร ประถมศกึ ษาปท่ี 5 บทที่ 2 เรือ่ งทศนยิ ม

5 x 2.48 ....................................................................................
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3 x 0.806 ....................................................................................
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แบบฝก ทกั ษะเสรมิ คณิตศาสตร ประถมศกึ ษาปท ี่ 5 บทที่ 2 เรอื่ งทศนิยม

8 × 0.9 ...................................................................
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4.151 × 3 ...................................................................
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แบบฝก ทักษะเสริมคณิตศาสตร ประถมศึกษาปที่ 5 บทที่ 2 เร่ืองทศนิยม

2.34 × 17 ...................................................................
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0.5 × 1,000 ...................................................................
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0.008 × 100 ...................................................................
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แบบฝก ทกั ษะเสริมคณิตศาสตร ประถมศึกษาปที่ 5 บทท่ี 2 เร่ืองทศนยิ ม

5.2 × 10 100 × 0.365

0.02 × 1,000 8.073 × 100

1,000 × 4.6

แบบฝก ทกั ษะเสริมคณติ ศาสตร ประถมศึกษาปท ่ี 5 บทท่ี 2 เรอ่ื งทศนิยม

0.7 × 0.6

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1.4 × 0.9

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แบบฝก ทักษะเสริมคณติ ศาสตร ประถมศึกษาปท่ี 5 บทที่ 2 เรอื่ งทศนยิ ม

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0.3 × 10.8

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แบบฝก ทกั ษะเสรมิ คณติ ศาสตร ประถมศกึ ษาปท ี่ 5 บทที่ 2 เรือ่ งทศนิยม

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แบบฝก ทักษะเสรมิ คณิตศาสตร ประถมศกึ ษาปท ี่ 5 บทท่ี 2 เรอื่ งทศนิยม

5.1 × 0.4

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1.82 × 0.7

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แบบฝกทักษะเสริมคณติ ศาสตร ประถมศกึ ษาปท่ี 5 บทที่ 2 เรือ่ งทศนยิ ม

9.5 × 0.3

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20.5 × 7.08

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แบบฝก ทักษะเสรมิ คณติ ศาสตร ประถมศึกษาปท ่ี 5 บทที่ 2 เรือ่ งทศนิยม

6.8 × 25.4

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แบบฝกทกั ษะเสรมิ คณติ ศาสตร ประถมศึกษาปท ี่ 5 บทที่ 2 เรือ่ งทศนยิ ม

0.08 ÷ 8

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1.6 ÷ 2

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แบบฝกทักษะเสรมิ คณติ ศาสตร ประถมศึกษาปที่ 5 บทท่ี 2 เรื่องทศนิยม

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1.4 ÷ 100

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แบบฝกทักษะเสรมิ คณิตศาสตร ประถมศึกษาปท ี่ 5 บทท่ี 2 เรื่องทศนยิ ม

2.115 ÷ 3

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แบบฝก ทักษะเสริมคณิตศาสตร ประถมศกึ ษาปที่ 5 บทท่ี 2 เรอื่ งทศนยิ ม

0.63 ÷ 3 1.85 ÷ 5

ตอบ ตอบ

556.68 ÷ 4

ตอบ

แบบฝกทักษะเสริมคณติ ศาสตร ประถมศกึ ษาปท ี่ 5 บทท่ี 2 เรื่องทศนิยม

0.981 ÷ 9

0.306 ÷ 2

ตอบ

ตอบ

แบบฝกทักษะเสริมคณิตศาสตร ประถมศกึ ษาปท่ี 5 บทท่ี 2 เร่อื งทศนิยม

1.1 ÷ 2

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...................................................................... 0.74 ÷ 5
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แบบฝกทกั ษะเสริมคณิตศาสตร ประถมศึกษาปท ่ี 5 บทท่ี 2 เรือ่ งทศนิยม

1.29 ÷ 6

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แบบฝก ทกั ษะเสรมิ คณิตศาสตร ประถมศกึ ษาปท ี่ 5 บทที่ 2 เร่อื งทศนิยม

94.05 ÷ 10 ......................................................................
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แบบฝกทักษะเสริมคณิตศาสตร ประถมศึกษาปท่ี 5 บทท่ี 2 เรื่องทศนยิ ม

19 ÷ 4 ......................................................................
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18 ÷ 8 ......................................................................
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แบบฝกทกั ษะเสริมคณิตศาสตร ประถมศึกษาปท่ี 5 บทท่ี 2 เร่อื งทศนยิ ม

15 ÷ 12 ......................................................................
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แบบฝกทักษะเสรมิ คณติ ศาสตร ประถมศึกษาปท ี่ 5 บทท่ี 2 เร่ืองทศนยิ ม

23 ÷ 1,000

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แบบฝกทกั ษะเสริมคณิตศาสตร ประถมศึกษาปท่ี 5 บทที่ 2 เรื่องทศนยิ ม

1.5 ÷ 10 0.08 ÷ 10

7.4 ÷ 100 6 ÷ 100

7 ÷ 1,000

แบบฝก ทักษะเสริมคณติ ศาสตร ประถมศกึ ษาปท ่ี 5 บทที่ 2 เร่อื งทศนิยม

รบิ บ้ินยาว 10.25 เมตร คดิ เปนกี่เมตร กีเ่ ซนติเมตร

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ยางลบยาว 0.7 เซนติเมตร คิดเปนกีเ่ ซนติเมตร กีม่ ิลลเิ มตร

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แบบฝก ทกั ษะเสริมคณติ ศาสตร ประถมศกึ ษาปท ่ี 5 บทที่ 2 เร่อื งทศนิยม

กิ๊บสูง 154 เซนติเมตร คดิ เปนกีเ่ มตร

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เข็มหมุดยาว 37 มิลลเิ มตร คดิ เปนกีเ่ ซนตเิ มตร

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แบบฝกทักษะเสริมคณิตศาสตร ประถมศกึ ษาปท่ี 5 บทท่ี 2 เรอ่ื งทศนิยม

แตงโม 3.453 กิโลกรมั คดิ เปนกีก่ ิโลกรัม กีก่ รมั

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ขาวสาร 2 เมตรกิ ตนั 500 กิโลกรมั คดิ เปนกี่เมตรกิ ตนั

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แบบฝก ทักษะเสรมิ คณติ ศาสตร ประถมศึกษาปท ี่ 5 บทที่ 2 เร่ืองทศนยิ ม

นํ้ายาปรบั ผานุม 3.5 ลติ ร คดิ เปนกีม่ ลิ ลิลติ ร

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นํ้าาผลไม 500 มลิ ลิลติ ร คดิ เปนกีล่ ติ ร

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แบบฝกทักษะเสริมคณิตศาสตร ประถมศึกษาปท่ี 5 บทที่ 2 เร่ืองทศนิยม

นํ้าจิ้มไก 1 ขวด มีปรมิ าตร 625
มลิ ลลิ ติ ร

ถาซื้อนํ้าจ้ิมไก 1 โหล จะไดนํ้าจ้ิมไกกี่
ลิตร
แป
ใชเมล็ดพนั ธุเฉลีย่ ไรละ
15.3 กิโลกรมั แป
กิโลกรัม

ดาวขบั รถจากเพชรบุรีถึงนครสวรรค
ระยะทาง

406.3 กิโลเมตร ใชเวลา
5 ชวั่ โมง ดาวขับรถไดระยะทางเฉลี่ย กี่

กิโลเมตรตอชว่ั โมง

แบบฝกทักษะเสรมิ คณิตศาสตร ประถมศึกษาปท่ี 5 บทท่ี 2 เรอ่ื งทศนยิ ม

รานคาขายด้ินทองเมตรละ
80 บาท ไดเงนิ 4,300 บาท
และเหลือด้ินทอง 6.25 เมตร
เดมิ รานคามีดิ้นทองกีเ่ มตร

แมคานําาขาวสาร 144 กิโลกรัม มาแบงใสถุง
ถุงละ 7.5 กิโลกรัม และขายได 13 ถุง ถา
ขาวสาร
1 ถัง หนัก 15 กิโลกรมั
แมคาขายขาวสารไดกี่ถัง