Number Reading
Number Writing
Counting
Addition
Subtraction
100
72
72
100
seven
seven
100
11
11
100
21 + 46
= 67
100
50 - 30
= 20
200
68
68
200
fourteen
fourteen
200
17
17
200
32 + 20
= 52
200
84 - 22 =
= 62
300
37
37
300
thirty-five
thirty-five
300
23
23
300
40 + 45
= 85
300
95 - 15
= 80
400
81
81
400
seventy-two
seventy-two
400
29
29
400
64 + 29
= 93
400
87 - 26
= 61
500
102
102
500
one hundred
one hundred
500
30
30
500
70 + 35
= 105
500
105 - 24
= 81
M
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