Ufumbuzi - Kurudisha urefu
15136.102
Maelezo kwa hatua
1. Andika tena nambari kutoka juu kwenda chini, zimepangwa kwa thamani zao za eneo
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | |||||||
. |
Weka sifuri katika mahali pa idadi tupu:
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
. |
2. Toa nambari kwa kutumia njia ndefu ya kutoa
Toa nambari kwenye safu ya alfu kutoka kwa namba juu:
2-0=2
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
. | 2 |
Toa nambari kwenye safu ya mia kutoka kwa namba juu:
0-0=0
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
. | 0 | 2 |
Toa nambari kwenye safu ya kumi kutoka kwa namba juu:
1-0=1
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
. | 1 | 0 | 2 |
Kwa sababu tarakimu ya juu (0) katika safu ya moja ni ndogo sana kupata tofauti chanya, kukopa 1 kutoka kwa idadi ya kushoto (20) ambayo inakuwa (19) na kupata (10).
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 9 | 10 | |||||||
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
. | 1 | 0 | 2 |
Toa nambari kwenye safu ya moja kutoka kwa namba juu:
10-4=6
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 9 | 10 | |||||||
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
6 | . | 1 | 0 | 2 |
Toa nambari kwenye safu ya kumi kutoka kwa namba juu:
9-6=3
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 9 | 10 | |||||||
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
3 | 6 | . | 1 | 0 | 2 |
Andika 1 kwenye eneo la mia.
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 9 | 10 | |||||||
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
1 | 3 | 6 | . | 1 | 0 | 2 |
Andika 5 kwenye eneo la alfu.
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 9 | 10 | |||||||
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
5 | 1 | 3 | 6 | . | 1 | 0 | 2 |
Andika 1 kwenye eneo la makumi ya maelfu.
Thamani ya mahali | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 9 | 10 | |||||||
1 | 5 | 2 | 0 | 0 | . | 1 | 0 | 2 | |
- | 6 | 4 | . | 0 | 0 | 0 | |||
1 | 5 | 1 | 3 | 6 | . | 1 | 0 | 2 |
Jibu ni: 15136.102
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