Тренажер для устного счета

1 2 3 4 5 6 7
1 19+2 19+3 19+4 19+5 19+6 19+7 19+8
2 15+15 16+16 27+27 28+28 19+19 18+18 26+26
3 21-2 21-3 21-4 21-5 21-6 21-7 21-8
4 30-13 40-14 50-15 60-16 70-17 80-18 90-19
5 28+12 38+12 48+12 58+12 68+12 78+12 88+12
6 33-23 43-23 53-23 63-23 73-23 83-23 93-23
7 47+26 47+37 57+28 57+39 68+27 68+28 39+39
8 31-24 41-24 51-24 61-24 71-24 81-24 91-24
9 100-26 100-36 100-46 100-56 100-66 100-76 100-86
10 36+36 37+37 38+38 39+39 46+46 47+47 48+48
11 90-47 80-47 70-47 60-47 90-55 80-45 70-45
12 92-54 92-44 92-34 92-24 83-54 73-44 63-34
1 2 3 4 5 6 7
1 19+2 19+3 19+4 19+5 19+6 19+7 19+8
2 15+15 16+16 27+27 28+28 19+19 18+18 26+26
3 21-2 21-3 21-4 21-5 21-6 21-7 21-8
4 30-13 40-14 50-15 60-16 70-17 80-18 90-19
5 28+12 38+12 48+12 58+12 68+12 78+12 88+12
6 33-23 43-23 53-23 63-23 73-23 83-23 93-23
7 47+26 47+37 57+28 57+39 68+27 68+28 39+39
8 31-24 41-24 51-24 61-24 71-24 81-24 91-24
9 100-26 100-36 100-46 100-56 100-66 100-76 100-86
10 36+36 37+37 38+38 39+39 46+46 47+47 48+48
11 90-47 80-47 70-47 60-47 90-55 80-45 70-45
12 92-54 92-44 92-34 92-24 83-54 73-44 63-34
1 2 3 4 5 6 7
1 19+2 19+3 19+4 19+5 19+6 19+7 19+8
2 15+15 16+16 27+27 28+28 19+19 18+18 26+26
3 21-2 21-3 21-4 21-5 21-6 21-7 21-8
4 30-13 40-14 50-15 60-16 70-17 80-18 90-19
5 28+12 38+12 48+12 58+12 68+12 78+12 88+12
6 33-23 43-23 53-23 63-23 73-23 83-23 93-23
7 47+26 47+37 57+28 57+39 68+27 68+28 39+39
8 31-24 41-24 51-24 61-24 71-24 81-24 91-24
9 100-26 100-36 100-46 100-56 100-66 100-76 100-86
10 36+36 37+37 38+38 39+39 46+46 47+47 48+48
11 90-47 80-47 70-47 60-47 90-55 80-45 70-45
12 92-54 92-44 92-34 92-24 83-54 73-44 63-34
1 2 3 4 5 6 7
1 19+2 19+3 19+4 19+5 19+6 19+7 19+8
2 15+15 16+16 27+27 28+28 19+19 18+18 26+26
3 21-2 21-3 21-4 21-5 21-6 21-7 21-8
4 30-13 40-14 50-15 60-16 70-17 80-18 90-19
5 28+12 38+12 48+12 58+12 68+12 78+12 88+12
6 33-23 43-23 53-23 63-23 73-23 83-23 93-23
7 47+26 47+37 57+28 57+39 68+27 68+28 39+39
8 31-24 41-24 51-24 61-24 71-24 81-24 91-24
9 100-26 100-36 100-46 100-56 100-66 100-76 100-86
10 36+36 37+37 38+38 39+39 46+46 47+47 48+48
11 90-47 80-47 70-47 60-47 90-55 80-45 70-45
12 92-54 92-44 92-34 92-24 83-54 73-44 63-34