Counting by Tens with numbers
10, 20, 30, 40, 50, 60, 70, 80, 90
Counting by Tens with words
ten, twenty, thirty, forty, fifty, sixty, seventy, eighty,
ninety, one hundred
Number Patterns when counting by Tens
When you count by tens the numbers create a pattern. All the numbers
end with a zero. The first digits are just like the numbers when you count
(1, 2, 3, 4, 5, etc.). This pattern gives the numbers 10, 20, 30, 40, 50, etc.
The numbers in the dark green boxes count by 10.
1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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61
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81
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82
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84
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85
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86
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87
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88
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89
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90
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91
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92
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93
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94
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95
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96
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97
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98
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99
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100
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