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-seven 99 = Ninety-nine |
52 = Fifty-two 54 = Fifty-four 56 = Fifty-six 58 = Fifty-eight 60 = Sixty 62 = Sixty-two 64 = Sixty-four 66 = Sixty-six 68 = Sixty-eight 70 = Seventy 72 = Seventy-two 74 = Seventy-four 76 = Seventy-six 78 = Seventy-eight 80 = Eighty 82 = Eighty-two 84 = Eighty-four 86 = Eighty-six 88 = Eighty-eight 90 = Ninety 92 = Ninety-two 94 = Ninety-four 96 = Ninety-six 98 = Ninety-eight |
Numbers from 51 to 60:
How many Tens make FIFTY?
Oh! Yes five Tens make Fifty.
 |
 |
 |
 |
 |
|
One Ten 10 |
Two Tens 20 |
Three Tens 30 |
Four Tens 40 |
Five Tens 50 |
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 |
Answer:
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
Answer:
2. (i) → (b)
(ii) → (b)
(iii) → (a)
(iv) → (c)
(iv) → (d)
(iv) → (b)
(v) → (a)
(iv) → (d)
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