# Counting Numbers from 51 to 99

Let’s learn about counting numbers from fifty-one to ninety-nine in numerals and words.

Counting from fifty-one to ninety-nine with numbers or numerals:

51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 73, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 81, 92, 93, 94, 95, 96, 97, 98, 99

Counting from fifty-one to ninety-nine with words:

 51 = Fifty-one 53 = Fifty-three 55 = Fifty-five 57 = Fifty-seven 59 = Fifty-nine 61 = Sixty-one 63 = Sixty-three 65 = Sixty-five 67 = Sixty-seven 69 = Sixty-nine 71 = Seventy-one 73 = Seventy-three 75 = Seventy-five 77 = Seventy-seven 79 = Seventy-nine 81 = Eighty-one 83 = Eighty-three 85 = Eighty-five 87 = Eighty-seven 89 = Eighty-nine 91 = Ninety-one 93 = Ninety-three 95 = Ninety-five 97 = Ninety-seven99 = Ninety-nine 52 = Fifty-two54 = Fifty-four56 = Fifty-six58 = Fifty-eight60 = Sixty62 = Sixty-two64 = Sixty-four66 = Sixty-six68 = Sixty-eight70 = Seventy72 = Seventy-two74 = Seventy-four76 = Seventy-six78 = Seventy-eight80 = Eighty82 = Eighty-two84 = Eighty-four86 = Eighty-six88 = Eighty-eight90 = Ninety92 = Ninety-two94 = Ninety-four96 = Ninety-six98 = Ninety-eight

Numbers from 51 to 60:

How many Tens make FIFTY?

Oh! Yes five Tens make Fifty.

 One Ten10 Two Tens20 Three Tens30 Four Tens40 Five Tens50

What is one more than 50?

Yes, you are right one more than fifty is Fifty-one.

Fifty-one is written as 51

Now complete this table.

Write numbers from 51 to 60. One is done for you.

 T O Number Name 50 and 1 more make 5 1 Fifty-one 50 and 2 more make _____ _____ __________ 50 and 3 more make _____ _____ __________ 50 and 4 more make _____ _____ __________ 50 and 5 more make _____ _____ __________ 50 and 6 more make _____ _____ __________ 50 and 7 more make _____ _____ __________ 50 and 8 more make _____ _____ __________ 50 and 9 more make _____ _____ __________ Six groups of 10 is _____ _____ __________

Numbers from 61 to 70:

Write numbers from 61 to 70. One is done for you.

 T O Number Name 60 and 1 more make 6 1 Fifty-one 60 and 2 more make _____ _____ __________ 60 and 3 more make _____ _____ __________ 60 and 4 more make _____ _____ __________ 60 and 5 more make _____ _____ __________ 60 and 6 more make _____ _____ __________ 60 and 7 more make _____ _____ __________ 60 and 8 more make _____ _____ __________ 60 and 9 more make _____ _____ __________ Seven groups of 10 is _____ _____ __________

Numbers from 71 to 80:

Write numbers from 71 to 80. One is done for you.

 T O Number Name 70 and 1 more make 7 1 Seventy-one 70 and 2 more make _____ _____ __________ 70 and 3 more make _____ _____ __________ 70 and 4 more make _____ _____ __________ 70 and 5 more make _____ _____ __________ 70 and 6 more make _____ _____ __________ 70 and 7 more make _____ _____ __________ 70 and 8 more make _____ _____ __________ 70 and 9 more make _____ _____ __________ Eight groups of 10 is _____ _____ __________

Numbers from 81 to 90:

Write numbers from 81 to 90. One is done for you.

 T O Number Name 80 and 1 more make 8 1 Eighty-one 80 and 2 more make _____ _____ __________ 80 and 3 more make _____ _____ __________ 80 and 4 more make _____ _____ __________ 80 and 5 more make _____ _____ __________ 80 and 6 more make _____ _____ __________ 80 and 7 more make _____ _____ __________ 80 and 8 more make _____ _____ __________ 80 and 9 more make _____ _____ __________ Nine groups of 10 is _____ _____ __________

Numbers from 91 to 99:

Write numbers from 91 to 99. One is done for you.

 T O Number Name 90 and 1 more make 9 1 Seventy-one 90 and 2 more make _____ _____ __________ 90 and 3 more make _____ _____ __________ 90 and 4 more make _____ _____ __________ 90 and 5 more make _____ _____ __________ 90 and 6 more make _____ _____ __________ 90 and 7 more make _____ _____ __________ 90 and 8 more make _____ _____ __________ 90 and 9 more make _____ _____ __________

Now you understand...

6 Tens make 60, 7 Tens make 70 and 8 Tens make 80.

Of course, 9 Tens make 90 (NINETY).

If we have 1 Ten more than 9 Tens, then it makes 10 Tens.

We write 10 Tens as 100 and read as ONE HUNDRED.

One hundred is 1 more than 99.

OR

1 more than 99 is 100.

1. Match the number names and the numbers.

 (i) Seventy-four(ii) Fifty-seven(iii) Ninety-nine(iv) Eighty-six(v) Sixty-one(vi) Ninety-two(vii) Fifty-eight(viii) Sixty-six(ix) One hundred(x) Seventy-five(xi) Eighty-three(xii) Sixty-nine (a) 100(b) 75(c) 83(d) 69(e) 99(f) 86(g) 74(h) 57(i) 58(j) 92(k) 61 (l) 66

1. (i) → (g)

(ii) → (h)

(iii) → (e)

(iv) → (f)

(v) → (k)

(vi) → (j)

(vii) → (i)

(viii) → (l)

(ix) → (a)

(x) → (b)

(xi) → (c)

(xii) → (d)

2. Circle the number for the number name.

(i) Ninety-three __________

(a) 83;      (b) 93;      (c) 96;      (d) 73

(ii) Sixty-seven __________

(a) 67;      (b) 77;      (c) 57;      (d) 69

(iii) Fifty-nine __________

(a) 59;      (b) 89;      (c) 57;      (d) 69

(iv) Seventy __________

(a) 60;      (b) 90;      (c) 70;      (d) 80

(iv) Eighty-five __________

(a) 95;      (b) 84;      (c) 75;      (d) 85

(iv) Fifty-one __________

(a) 56;      (b) 51;      (c) 71;      (d) 61

(v) Seventy-six __________

(a) 66;      (b) 78;      (c) 76;      (d) 86

(iv) Ninety-eight __________

(a) 94;      (b) 78;      (c) 88;      (d) 98

2. (i) → (b)

(ii) → (b)

(iii) → (a)

(iv) → (c)

(iv) → (d)

(iv) → (b)

(v) → (a)

(iv) → (d)

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