Μαθηματικά Δ΄ 6. 35. ΄΄Διαχειρίζομαι αριθμούς ως το 20.000΄΄
Μαθηματικά Δ΄ 6. 37. ΄΄Γνωρίζω τους αριθμούς ως το 200.000΄΄
Transcript of Μαθηματικά Δ΄ 6. 37. ΄΄Γνωρίζω τους αριθμούς ως το 200.000΄΄
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200.000
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104.022 1 0 4 0 2 2
148.909
1 9 0 7 2 5
200.000
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110.000 + . 100.000 + .
120.000 2 X . 180.000 .. X 3
.. + 20.000 179.999 + .
150.000 - .. 200.000 - ..
3. ( ) :
147.002
147.000 158.202
156.900
169.999
170.000 132.839
132.040
105.800
104.812 192.667
193.000
171.035
171.350 141.532
142.011
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(100.000)
(10.000)
(1.000)
(100)
(10)
(1)
95.062
137.000
200.000
.......................................................... ....................................................
100.0000
70.000 8 40 6.000 200
1 2 4 5 0 8 9
170.000
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Xristos eva-edu
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giannis2014
6200.000
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147.081
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192.347
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123.090=100.000+20.000+3.000+90103.412=___________________________________________________________________156.478=___________________________________________________________________180.427=___________________________________________________________________104.763=___________________________________________________________________197.635=___________________________________________________________________
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giannis2014
3. .
__________________100.000100.001100.002____________________
135.200135.800_______________________________________________
___________________________168.238168.248168.258__________
_________198.000198.500199.000______________________________
_________128.000129.000130.000______________________________
115.800116.000116.200________________________________________
4. .
156.799 + 1 = 153.000 - 1 = 153.000 - 10 = 156.799 + 10 = 153.000 - 100 = 156.799 + 100 = 153.000 - 1.000 = 156.799 + 1.000 = 153.000 - 10.000 = 156.799 + 10.000 =
2 50.000 = 4 30.000 = 2 70.000 = 4 50.000 = 2 80.000 = 5 30.000 = 3 60.000 = 5 40.000 = 3 40.000 = 9 20.000 =
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giannis2014
5. 0,1,4,5,7,9,
100.000200.000.
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_____________>_____________>_____________>____________>_____________>>_____________>_____________>_____________>____________>_____________6. .
127.000=110.000 130.000+=170.000
20.000=140.000 +36.000=180.000 117.000+=150.000 190.000=152.700
+7.400=110.000 48.000=133.000
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: __________________________________________ ___/___/_________
1. .
147.081
1 6 7 0 0 8
192.347
1 0 8 1 4 7
2. .
123.090 = (1 100.000) + (2 10.000) + (3 1.000) + (9 10) 103.412= ___________________________________________________________________ 156.478= ___________________________________________________________________
180.427= ___________________________________________________________________ 104.763= ___________________________________________________________________ 197.635= ___________________________________________________________________
3. .
_________ _________ 100.000 100.001 100.002 - __________ - __________
135.200 135.800 _________ _________ _________ - __________ - __________
_________ _________ _________ 168.238 168.248 168.258 - __________
_________ 198.000 198.500 199.000 __________ - __________ - __________
_________ 128.000 129.000 130.000 __________ - __________ - __________
115.800 116.000 116.200 __________ __________ - __________ - __________
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: __________________________________________ ___/___/_________
4. . 5. 0, 1, 4, 5, 7, 9,
100.000 200.000. .
_____________ > _____________ > _____________ > ____________ >_____________ > > _____________ > _____________ > _____________ > ____________ >_____________
6. .
127.000 - = 110.000 130.000 + = 170.000 - 20.000 = 140.000 + 36.000 = 180.000 117.000 + = 150.000 190.000 - = 152.700 + 7.400 = 110.000 - 48.000 = 133.000
156.799 + 1 = 156.799 + 10 = 156.799 + 100 = 156.799 + 1.000 = 156.799 + 10.000 =
153.000 - 1 = 153.000 - 10 = 153.000 - 100 = 153.000 - 1.000 = 153.000 - 10.000 =
2 50.000 =
2 70.000 =
2 80.000 =
3 60.000 =
3 40.000 =
4 30.000 =
4 50.000 =
5 30.000 =
5 40.000 =
9 20.000 =
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200.000, . .
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37. 200.000
1
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244244
200.000
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2
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99.960 99.980
90.000 140.000
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200.000
99.960 99.980 100.000 100.020
40.000 90.000 140.000 190.000
: 20
: 50.000
:
2. , . 28
100.000 100.001 100.002 100.003 100.004
160.000 165.000
199.999 200.000
130.000 135.000 140.000
199.993 199.994 199.995
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: . 100.000 + 80.000 = 180.000
. 20 + 4 = 24
. 700 + 2.000 = 2.700
: 180.000
2.700
+ 24
182.724
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180.000
179.999 + .....
200.000 .....
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100.000.
100.000 :
178.290, 182.709
100.000 :
71.829, 82.970
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12 . 6. 37. 200.000 200.000 - 37 mathimatika2math.37.1math.37.2math.37.3 ___6_37 200.000drastiriothta_4Binder1.pdfenotita37enotita37b
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