Умножение и деление на 9 4 x 9 =36 72:8=9 36:9=4 9x7=63 9x9=81 5x9=45 18:9=2 54:9=6 9x2=18 8x9=72 90:9=10 6x9=64 9:9 = 1 10 x 9 = 90 81:9 = 9 45:9=5 9x1=9 63: 9 = 7 3×9=27 72:9=8 54:9=6 2×9=18 36:9 = 4 81:9 = 9 9:9 = 1 9 x 4 =36 90:9-10 7×9=63 9×9=81 63:9 = 7 5×9=45 9:9 = 1 27:9=3 54:6 = 9 9×3=27 8×9=72 9x2=18 72:9=8 36:9 = 4 9x7= 90:9= 5x9= 9x1= 36:9= 54:9= 6x9= 9x3= 81:9 = 27:9 = 9x4= 9x9= 72:9 = 2×9= 9 × 8 = 9:9 = 7 x 9 = 45:9 = 9 x 10 = 45:9 = 1 x 9 = 36:9 = 54:9 = 18:9 = 6 × 9 = 90:9 = 72:9 = 9x2= 81:9 = 54:9 = 3 x 9 = 18:9 = 63:9 = 9 × 1 = 9 × 5 = 8 x 9 = 90: 9 = 9x9 = 4 x 9 = 81:9 = 45:9 = 81:9 = 5x9= 54:9 = 4 x 9 = 81:9 = 6x9= 9x2= 72:9- 3×9= 9x9= 9×6= 72:9= 45:9= 9x4= 9x7= 2×9= 54:9 = 81:9 = 63:9 = 1 x 9 = 90:9 = 36:9 = 10 x 9 = 9:9= 9x2= 72:9 = 54:9 = 4 x 9 = 63:9 = 81:9 = 7 x 9 = 27:9 = 9 x 1 = 9 × 5 = 72:9 = 8 × 9 = 54:9 = 3 x 9 = 9x5= 9:9 = 63:9 = 9x6 = 9 x 3 = 36:9 = 90:9 = 63:9 45:9 36:9 = 5×9= 72:9= 9x9= 9×6= 5×9= 63:9 8x9 63:9 4 x 9x3 63:9 9 x 18 54 9 = 2 x 9 9 x 10 36:9 54:9 90:9 9 x 4 9 x 10 81:9 36:9 9:9 45:9 9×6= 9x9= 9x2 9x7 54: 81: 3 x 63 9 8 9 9 C

Решаем примеры столбиком:

• 4 x 9 = 36
• 72 : 8 = 9
• 36 : 9 = 4
• 9 x 7 = 63
• 9 x 9 = 81
• 5 x 9 = 45
• 18 : 9 = 2
• 54 : 9 = 6
• 9 x 2 = 18
• 8 x 9 = 72
• 90 : 9 = 10
• 6 x 9 = 54
• 9 : 9 = 1
• 10 x 9 = 90
• 81 : 9 = 9
• 45 : 9 = 5
• 9 x 1 = 9
• 63 : 9 = 7
• 3 x 9 = 27
• 72 : 9 = 8
• 54 : 9 = 6
• 2 x 9 = 18
• 36 : 9 = 4
• 81 : 9 = 9
• 9 : 9 = 1
• 9 x 4 = 36
• 90 : 9 = 10
• 7 x 9 = 63
• 9 x 9 = 81
• 63 : 9 = 7
• 5 x 9 = 45
• 9 : 9 = 1
• 27 : 9 = 3
• 54 : 6 = 9
• 9 x 3 = 27
• 8 x 9 = 72
• 9 x 2 = 18
• 72 : 9 = 8
• 36 : 9 = 4
• 9 x 7 = 63
• 90 : 9 = 10
• 5 x 9 = 45
• 9 x 1 = 9
• 36 : 9 = 4
• 54 : 9 = 6
• 6 x 9 = 54
• 9 x 3 = 27
• 81 : 9 = 9
• 27 : 9 = 3
• 9 x 4 = 36
• 9 x 9 = 81
• 72 : 9 = 8
• 2 x 9 = 18
• 9 x 8 = 72
• 9 : 9 = 1
• 7 x 9 = 63
• 45 : 9 = 5
• 9 x 10 = 90
• 45 : 9 = 5
• 1 x 9 = 9
• 36 : 9 = 4
• 54 : 9 = 6
• 18 : 9 = 2
• 6 x 9 = 54
• 90 : 9 = 10
• 72 : 9 = 8
• 9 x 2 = 18
• 81 : 9 = 9
• 54 : 9 = 6
• 3 x 9 = 27
• 18 : 9 = 2
• 63 : 9 = 7
• 9 x 1 = 9
• 9 x 5 = 45
• 8 x 9 = 72
• 90 : 9 = 10
• 9 x 9 = 81
• 4 x 9 = 36
• 81 : 9 = 9
• 45 : 9 = 5
• 81 : 9 = 9
• 5 x 9 = 45
• 54 : 9 = 6
• 4 x 9 = 36
• 81 : 9 = 9
• 6 x 9 = 54
• 9 x 2 = 18
• 72 : 9 = 8
• 3 x 9 = 27
• 9 x 9 = 81
• 9 x 6 = 54
• 72 : 9 = 8
• 45 : 9 = 5
• 9 x 4 = 36
• 9 x 7 = 63
• 2 x 9 = 18
• 54 : 9 = 6
• 81 : 9 = 9
• 63 : 9 = 7
• 1 x 9 = 9
• 90 : 9 = 10
• 36 : 9 = 4
• 10 x 9 = 90
• 9 : 9 = 1
• 9 x 2 = 18
• 72 : 9 = 8
• 54 : 9 = 6
• 4 x 9 = 36
• 63 : 9 = 7
• 81 : 9 = 9
• 7 x 9 = 63
• 27 : 9 = 3
• 9 x 1 = 9
• 9 x 5 = 45
• 72 : 9 = 8
• 8 x 9 = 72
• 54 : 9 = 6
• 3 x 9 = 27
• 9 x 5 = 45
• 9 : 9 = 1
• 63 : 9 = 7
• 9 x 6 = 54
• 9 x 3 = 27
• 36 : 9 = 4
• 90 : 9 = 10