Math in English: Two skills, one brain

From 1 to 20. Comparison.

1. There are 9 swings in the park. 3 of them are for children, and the rest are for adults. How many swings are there for adults in the park?

2. What number comes after 6 when counting (9, 14, 19)? What comes before it?

3. There are 10 horses and 4 camels on a carousel. How many fewer camels are there than horses?

4. The hare jumped 3 inches high, and the fox 5 inches. Who jumped higher and by how much?

5. The children made 6 carrots out of plasticine, but 4 more turnips. How many turnips?

6. 10 cups of berries were collected from one bush, 6 from another. How many berries in total were collected from these bushes?

7. There were 13 berries on the branch. 3 berries were picked. How many berries are left on the branch?