Ufumbuzi - Kurudisha urefu
Maelezo kwa hatua
1. Andika tena nambari kutoka juu kwenda chini, zimepangwa kwa thamani zao za eneo
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | |||||||
. |
Weka sifuri katika mahali pa idadi tupu:
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
. |
2. Toa nambari kwa kutumia njia ndefu ya kutoa
Toa nambari kwenye safu ya alfu kutoka kwa namba juu:
5-0=5
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
. | 5 |
Toa nambari kwenye safu ya mia kutoka kwa namba juu:
7-0=7
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
. | 7 | 5 |
Toa nambari kwenye safu ya kumi kutoka kwa namba juu:
6-0=6
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
. | 6 | 7 | 5 |
Toa nambari kwenye safu ya moja kutoka kwa namba juu:
1-0=1
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
1 | . | 6 | 7 | 5 |
Toa nambari kwenye safu ya kumi kutoka kwa namba juu:
3-0=3
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
3 | 1 | . | 6 | 7 | 5 |
Kwa sababu digit ya juu (1) katika safu ya mia ni ndogo sana kupata tofauti chanya, azima 1 kutoka kwa digit (6) katika nafasi inayofuata ya namba ambayo inakuwa (5) na kupata (11).
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
5 | 11 | ||||||||||
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
3 | 1 | . | 6 | 7 | 5 |
Toa nambari kwenye safu ya mia kutoka kwa namba juu:
11-8=3
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
5 | 11 | ||||||||||
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
3 | 3 | 1 | . | 6 | 7 | 5 |
Toa nambari kwenye safu ya alfu kutoka kwa namba juu:
5-4=1
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
5 | 11 | ||||||||||
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
1 | 3 | 3 | 1 | . | 6 | 7 | 5 |
Andika 9 kwenye eneo la makumi ya maelfu.
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
5 | 11 | ||||||||||
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
9 | 1 | 3 | 3 | 1 | . | 6 | 7 | 5 |
Andika 7 kwenye eneo la mamia ya maelfu.
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
5 | 11 | ||||||||||
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
7 | 9 | 1 | 3 | 3 | 1 | . | 6 | 7 | 5 |
Andika 1 kwenye eneo la mamilioni.
Thamani ya mahali | mamilioni | mamia ya maelfu | makumi ya maelfu | alfu | mia | kumi | moja | . | kumi | mia | alfu |
5 | 11 | ||||||||||
1 | 7 | 9 | 6 | 1 | 3 | 1 | . | 6 | 7 | 5 | |
- | 4 | 8 | 0 | 0 | . | 0 | 0 | 0 | |||
1 | 7 | 9 | 1 | 3 | 3 | 1 | . | 6 | 7 | 5 |
Jibu ni: 1791331.675
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