Слайд 2
![зоопарк](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-1.jpg)
Слайд 3
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-2.jpg)
Слайд 4
![Решите примеры: 12 + 1 15 – 5 20 –](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-3.jpg)
Решите примеры:
12 + 1 15 – 5 20 – 1
10
– 1 18 + 1 17 – 17
Слайд 5
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-4.jpg)
Слайд 6
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-5.jpg)
Слайд 7
![Сравни числа: 11 * 12 18 * 16 20 *](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-6.jpg)
Сравни числа:
11 * 12 18 * 16 20 * 12
17 *
14 13 * 15 19 * 10
Слайд 8
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-7.jpg)
Слайд 9
![Решите задачу № 18 на странице 53.](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-8.jpg)
Решите задачу
№ 18
на странице 53.
Слайд 10
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-9.jpg)
Слайд 11
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-10.jpg)
Слайд 12
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-11.jpg)
Слайд 13
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-12.jpg)
Слайд 14
![Проверьте! 20 17 13 11 19 15 12](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-13.jpg)
Проверьте!
20 17 13 11 19 15 12
Слайд 15
![](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/530092/slide-14.jpg)