Näide:
![](https://astrablobs.blob.core.windows.net/kitcontent/385ae821-3391-46ed-b9ac-2c652cdf7b72/ff8ec520-607f-4cb8-8107-3b4540383523/675d4352-7bd2-43e1-8d4e-9c5130f05051_l.png)
3 | 4 | + | 2 | 3 | = | 5 | 7 |
3 | 4 | = | 3 | 0 | + | 4 | |||
2 | 3 | = | 2 | 0 | + | 3 | |||
3 | 0 | + | 2 | 0 | = | 5 | 0 | ||
4 | + | 3 | = | 7 | |||||
5 | 0 | + | 7 | = | 5 | 7 |
Jaotan liidetavad
täiskümneteks ja ühelisteks.
![](https://astrablobs.blob.core.windows.net/kitcontent/385ae821-3391-46ed-b9ac-2c652cdf7b72/c24ba7b1-de5f-47bc-9500-b0a02e56a4ee/ef5cba72-8c4a-4256-b768-6e0e10925ac0_l.png)
• Liidan täiskümned:
30 + 20 = 50
• Liidan ühelised:
4 + 3 = 7
• Liidan täiskümnele ühelised:
50 + 7 = 57
149. Lahenda ülesanne.
![](https://astrablobs.blob.core.windows.net/kitcontent/385ae821-3391-46ed-b9ac-2c652cdf7b72/1c081e7e-496e-45bb-9585-2d9ce2fd9b7c/c275fb0f-9c31-4f2d-a8b2-770b9fe5279f_m.png)
Aiandist toodi lille-poodi 45 tulpi. Roose toodi 32 võrra rohkem kui tulpe. Nelke toodi 21 võrra rohkem kui roose.
Mitu nelki toodi lille-poodi?
150. Arvuta. Lahenda mõistatus.
Keera telefon laiupidi.
66 + 32 | = | A | |
45 + 24 | = | E | |
58 + 41 | = | N |
37 + 22 | = | L | |
56 + 33 | = | M | |
63 + 32 | = | T |
Kirjuta lünka sobiv täht.
89 | 98 | 99 | 95 | 69 | 59 |
151. Arvuta. Vali. Kas vastus on paaris- või paaritu arv?
![](https://astrablobs.blob.core.windows.net/kitcontent/385ae821-3391-46ed-b9ac-2c652cdf7b72/f6ba6cc1-1d41-46c5-9f05-4c0a09e592e4/a801ea99-8015-41b4-addd-fa173f164650_l.png)
- paaris-arv
- paaritu arv
![](https://astrablobs.blob.core.windows.net/kitcontent/385ae821-3391-46ed-b9ac-2c652cdf7b72/39e59233-aaca-423d-a2a4-81af2e44a0e9/16244a07-c3ec-4031-8c9f-c10ccef41ae0_l.png)
- paaris-arv
- paaritu arv
![](https://astrablobs.blob.core.windows.net/kitcontent/385ae821-3391-46ed-b9ac-2c652cdf7b72/084efa4c-348c-4a68-9175-8cc2de0d07ac/28d3917f-9cb8-4e1a-96bb-7e21c3480b19_l.png)
- paaris-arv
- paaritu arv
![](https://astrablobs.blob.core.windows.net/kitcontent/385ae821-3391-46ed-b9ac-2c652cdf7b72/712a3089-1f7f-4763-96c0-d74880f0593a/6f674ac4-194f-4690-bfcf-c081ce103e49_l.png)
- paaris-arv
- paaritu arv