29. MEMORY CALCULATION |
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| Decimal |
| Rounding |
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| F | 5/4 | |
Calculation |
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| Enter |
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| Display | |
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| [CE/C] |
| 0. | |
100 + 200 = ? |
| 100 | [+] |
| 100. | ||||
900 - 500 | = ? |
| 200 | [+] |
| 300. | |||
20 X 7 | = ? |
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| [T] |
| 300. | ||
12 X 5 | = ? |
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Total | ? |
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| [M+] | M | 300. | |
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| 900 | [+] | M | 900. | |||
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| 500 | [−] | M | 400. | |||
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| [T] | M | 400. | |
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| [M+] | M | 400. | |
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| 20 | [X] | M | 20. | |||
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| 7 |
| [=] | M | 140. | ||
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| [M+] | M | 140. | |
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| 12 | [X] | M | 12. | |||
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| 5 |
| [M+] | M | 60. | ||
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| [MS] | M | 900. | |
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| [MT] |
| 900. | |
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26
Σ |
| GT | ||
. |
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| Paper |
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| 0. C | |
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| 100. | + |
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| 200. | + |
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| 300. | T |
300. M+
900. +
500. −
400. T
400. M+
20. x
7. =
140. ∗
140. M+
12. x
5. =
60. M+
900. MS
900. MT