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NCERT: Math-Magic Solutions for Class-1, Chapter-11: Numbers

The **NCERT Class 1 Maths Chapter 11** â€˜Numbersâ€™ deals with revising numbers from 1 to 50 and learning about the next set of numbers from 51-100.

Writing numerals for Fifty-one to One hundred |
Grouping objects into Tens and Ones |

Drawing representation for groups of Tens and Ones |

Writing numerals for Fifty-one to One hundred |

Grouping objects into Tens and Ones |

Drawing representation for groups of Tens and Ones |

Each question of class 1 maths chapter 11 is answered simply with an explanation. We also have related â€˜Learning Conceptsâ€™ and interactive worksheets with the solutions.

Our â€˜Learning Beyondâ€™ segment caters to all the probable questions a child might think out of curiosity.

**Chapter 11:Numbers**

**Question 1 : **Write the number.

**Answer : **3 tens and 4 ones represent the number 34. Write 34 in
the circle given
at the corner. The correct answer is:

**Question 2 : **Write the number.

**Answer : **Step 1: Four bundles of 10 sugarcane sticks represent 4
tens. Write 4
at the tens place.

Step2: 6 individual sugarcane sticks represent 6 at the ones place. Write 6 at the ones place.

Step 3:4 tens and 6 ones represent the number 46. Write 46 in the circle given at the corner. The correct answer is:

**Question 3 : **Write the number.

**Answer : **Step 1:Two bundles of 10 sugarcanes sticks represents 2
tens. Write 2
at the tens place.

Step 2: There are no individual sugarcane sticks at ones place which represents 0 at the ones place. Write 0 at the ones place.

Step 3:2 tens and 0 ones represent the number 20. Write 20 in the circle given at the corner. The correct answer is:

**Question 4 : **Draw the bundles of tens and ones of the
number.

**Answer : **You need to draw some bundles of sugarcane sticks and
some
individual sugarcane sticks to make it 43 sugarcane sticks in total.

Step 1: 4 tens and 3 ones represent the number 43. Draw four bundles of 10 sugarcane sticksin the blank space. Also, write 4 at the tens place.

Step 2: 4 tens and 3 ones represent the number 43. Draw three individual sugarcane sticks in the blank space. Also, write 3 at the ones place. The correct answer is:

**Question 5 : **Draw the bundles of tens and ones of the
number

**Answer : **You need to draw some bundles of sugarcane sticks and
some
individual sugarcane sticks to make it 22 sugarcane sticks in total.

Step 1: 2 tens and 2 ones represent the number 2. Draw two bundles of 10 sugarcane sticks in the blank space. Also, write 2 at the tens place.

Step 1: 2 tens and 2 ones represent the number 22. Draw two individual sugarcane sticks in the blank space. Also, write 2 at the ones place. The correct answer is:

**Question 6 : **Write the number in the given space.

**Answer : **Step 1: Five bundles of 10 sugarcane sticks represent 5
tens. Write 5 at
the tens place.

Step 2: 1 individual sugarcane stick represents 1 at the ones place. Write 1 at the ones place

Step 3: 5 tens and 1 ones represent the number 51. Write 51 in the circle given at the corner. The correct answer is:

**Question 7 : **Write the number in the given space.

**Answer : **Step 1: Seven bundles of 10 sugarcane sticks represents
7 tens. Write
7 at the tens place.

Step 2: 3 individual sugarcane sticks represent 3 at the ones place. Write 3 at the ones place.

Step 3: 7 tens and 3 ones represent the number 73. Write 73 in the circle given at the corner. The correct answer is:

**Question 8 : **Write the number in the given space.

**Answer : **Step 1: Six bundles of 10 sugarcane sticks represents 6
tens. Write 6 at
the tens place.

Step 2: Four individual sugarcane sticks represent 4 at the ones place. Write 4 at the ones place.

Step 3: 6 tens and 4 ones represent the number 64. Write 64 in the circle given at the corner. The correct answer is:

**Question 9 : **Write the number in the given space.

**Answer : **Step 1: Six bundles of 10 sugarcane sticks represents 6
tens. Write 6 at
the tens place.

Step 2: Six individual sugarcane sticks represent 6 at the ones place. Write 6 at the ones place.

Step 3: 6 tens and 6 ones represent the number 66. Write 66 in the circle given at the corner. The correct answer is:

**Question 10 : **Write the number in the given space.

**Answer : ** Step 1:Eight bundles of 10 sugarcane sticks represents
8 tens. Write 8
at the tens place.

Step 2: No individual sugarcane sticks represents 0 at the ones place. Write 0 at the ones place.

Step 3:8 tens and 0 ones represent the number 80. Write 80 in the circle given at the corner. The correct answer is:

**Question 11 : **Write the number in the given space.

**Answer : ** Step 1:Nine bundles of 10 sugarcane sticks represent 9
tens. Write 9
at the tens place.

Step 2: 9 individual sugarcane sticks represent 9 at the ones place. Write 9 at the ones place.

Step 3:9 tens and 9 ones represent the number 99. Write 99 in the circle given at the corner. The correct answer is:

**Question 12 : **Write the number in the given space.

**Answer : **Step 1: Nine bundles of 10 sugarcane sticks represent 9
tens. Write 9
at the tens place.

Step 2: One individual sugarcane stick represent 1 at the ones place. Write 1 at the ones place.

Step 3:9 tens and 1 ones represent the number 91. Write 91 in the circle given at the corner. The correct answer is:

**Question 13 : **Write the number in the given space.

**Answer : **Step 1:Seven bundles of 10 sugarcane sticks represent 7
tens. Write 7
at the tens place.

Step 2: Four individual sugarcane sticks represent 4 at the ones place. Write 4 at the ones place.

Step 3:7 tens and 4 ones represent the number 74. Write 74 in the circle given at the corner. The correct answer is:

**Patterns in shape**

**Question 14 : **Fill in the blanks.

**Answer : **In the picture there are five bundles of 10
matchsticks, you need to draw
some individual matchsticks to make it 52 matchsticks in total.
Since 5 tens and 2 ones represent 52, draw two individual matchsticks
in the blank space. The correct answer is:

**Question 15 : **Fill in the blanks.

**Answer : **Since 5 tens and 3 ones represent 53, draw five
bundles of 10
matchsticks. The correct answer is:

**Question 16 : **Fill in the blanks.

**Answer : **In the picture there are five bundles of 10
matchsticks, you need to draw
some individual matchsticks to make it 54 matchsticks in total.
Since 5 tens and 4 ones represent 54, draw four individual matchsticks
in the blank space. The correct answer is:

**Question 17 : **Fill in the blanks.

**Answer : **In the picture there are 5 bundles of 10 matchsticks
and 5 individual
matchsticks. 5 tens and 5 ones represent 55.
Write 55 in the given circle. The correct answer is:

**Question 18 : **Fill in the blanks.

**Answer : **Since 5 tens and 6 ones represent 56, draw five
bundles of 10
matchsticks. Also, write 56 in the given circle.
The correct answer is:

**Question 19 : **Fill in the blanks.

**Answer : **In the picture there are 5 bundles of 10 matchsticks
and 7 individual
matchsticks. 5 tens and 7 ones represent 57.
Write 57 in the given circle. The correct answer is:

**Question 20 : **Fill in the blanks.

**Answer : **In the picture there are five bundles of 10
matchsticks, you need to draw
some individual matchsticks to make it 58 matchsticks in total.
Since 5 tens and 8 ones represent 58, draw eight individual matchsticks
in the blank space. The correct answer is:

**Question 21 : **Fill in the blanks.

**Answer : **In the picture there are five bundles of 10
matchsticks, you need to draw
some individual matchsticks to make it 59 matchsticks in total.
Since 5 tens and 9 ones represent 59, draw nine individual matchsticks
in the blank space. The correct answer is:

**Question 22 : **Fill in the blanks.

**Answer : ** In the picture there are 6 bundles of 10
matchsticks and 2 individual
matchsticks. 6 tens and 2 ones represent 62. Write 62 in the given circle.
The correct answer is:

**Question 23 : **Fill in the blanks.

**Answer : ** Since 6 tens and 4 ones represent 64, draw
six bundles of 10
matchsticks. Also, write 64 in the given circle. The correct answer is:

**Question 24 : **Fill in the blanks.

**Answer : **
In the picture there are six bundles of 10 matchsticks, you need to draw
some individual matchsticks to make it 65 matchsticks in total.
Since 6 tens and 5 ones represent 65, draw five individual matchsticks
in the blank space. The correct answer is:

**Question 25 : **Fill in the blanks.

**Answer : **In the picture there are 6 bundles of 10
matchsticks and 6 individual
matchsticks. 6 tens and 6 ones represent 66. Write 66 in the given circle.
The correct answer is:

**Question 26 : **Fill in the blanks.

**Answer : **In the picture there are six bundles of 10
matchsticks, you need to draw
some individual matchsticks to make it 67 matchsticks in total.
Since 6 tens and 7 ones represent 67, draw seven individual matchsticks
in the blank space. The correct answer is:

**Question 27 : **Fill in the blanks.

**Answer : **In the picture there are six bundles of 10
matchsticks, you need to draw
some individual matchsticks to make it 68 matchsticks in total.
Since 6 tens and 8 ones represent 68, draw eight individual matchsticks
in the blank space. The correct answer is:

**Question 28 : **Fill in the blanks.

**Answer : **In the picture there are 6 bundles of 10
matchsticks and 9 individual
matchsticks. 6 tens and 9 ones represent 69. Write 69 in the given circle.
The correct answer is:

**Numbers from 71 to 90**

**Question 29: **Fill in the blanks.

**Answer : **In the picture there are 7 bundles of 10 matchsticks and
2
individual
matchsticks. 7 tens and 2 ones represent 72. Write 72 in the given circle.
The correct answer is:

**Question 30 **Fill in the blanks.

**Answer : **In the picture there are seven bundles of 10
matchsticks,
you need to
draw some individual matchsticks to make it 73 matchsticks in total.
Since 7 tens and 3 ones represent 73, draw three individual matchsticks
in the blank space. The correct answer is:

**Question 31 : **Fill in the blanks.

**Answer : **In the picture there are 7 bundles of 10 matchsticks and
5
individual
matchsticks. 7 tens and 5 ones represent 75. Write 75 in the given circle.
The correct answer is:

**Question 32 : **Fill in the blanks.

**Answer : **In the picture there are seven bundles of 10
matchsticks,
you need to
draw some individual matchsticks to make it 76 matchsticks in total.
Since 7 tens and 6 ones represent 76, draw six individual matchsticks
in the blank space. The correct answer is:

**Question 33 : **Fill in the blanks.

**Answer : **In the picture there are 7 bundles of 10 matchsticks and
7
individual
matchsticks. 7 tens and 7 ones represent 77. Write 77 in the given circle.
The correct answer is:

**Question 34 : **Fill in the blanks.

**Answer : **In the picture there are 7 bundles of 10 matchsticks and
8
individual
matchsticks. 7 tens and 8 ones represent 78. Write 78 in the given circle.
The correct answer is:

**Question 35 : **Fill in the blanks.

**Answer : **In the picture there are seven bundles of 10
matchsticks,
you need to
draw some individual matchsticks to make it 79 matchsticks in total.
Since 7 tens and 9 ones represent 79, draw nine individual matchsticks
in the blank space. The correct answer is:

**Question 36 : **Fill in the blanks.

**Answer : **In the picture there are eight bundles of 10
matchsticks,
you need to
draw some individual matchsticks to make it 82 in total.
Since 8 tens and 2 ones represent 82, draw two individual matchsticks
in the blank space. The correct answer is:

**Question 37 : **Fill in the blanks.

**Answer : **In the picture there are 8 bundles of 10 matchsticks and
3
individual
matchsticks. 8 tens and 3 ones represent 83. Write 83 in the given circle.
The correct answer is:

**Question 38 : **Fill in the blanks.

**Answer : **In the picture there are 8 bundles of 10 matchsticks and
4
individual
matchsticks. 8 tens and 4 ones represent 84. Write 84 in the given circle.
The correct answer is:

**Question 39 : **Fill in the blanks.

**Answer : **In the picture there are eight bundles of 10
matchsticks,
you need to
draw some individual matchsticks to make it 85 matchsticks in total.
Since 8 tens and 5 ones represent 85, draw five individual matchsticks
in the blank space. The correct answer is:

**Question 40 : **Fill in the blanks.

**Answer : **In the picture there are 8 bundles of 10 matchsticks and
7
individual
matchsticks. 8 tens and 7 ones represent 87. Write 87 in the given circle. The correct answer
is:

**Question 41 : **Fill in the blanks.

**Answer : **In the picture there are eight bundles of 10
matchsticks,
you need to
draw some individual matchsticks to make it 88 matchsticks in total.
Since 8 tens and 8 ones represent 88, draw eight individual matchsticks
in the blank space. The correct answer is:

**Numbers from 91 to 100**

**Question 42 : **Fill in the blanks.

**Answer : **In the picture there are nine bundles of 10 matchsticks,
you
need to
draw some individual matchsticks to make it 92 matchsticks in total.
Since 9 tens and 2 ones represent 92, draw two individual matchsticks
in the blank space.
The correct answer is:

**Question 43: **Fill in the blanks.

**Answer : **In the picture there are nine bundles of 10 matchsticks,
you
need to
draw some individual matchsticks to make it 94 matchsticks in total.
Since 9 tens and 4 ones represent 94, draw four individual matchsticks
in the blank space. The correct answer is:

**Question 44:**Fill in the blanks.

**Answer : **In the picture there are nine bundles of 10 matchsticks,
you
need to
draw some individual matchsticks to make it 96 matchsticks in total.
Since 9 tens and 6 ones represent 96, draw six individual matchsticks
in the blank space. The correct answer is:

**Question 45:**Fill in the blanks.

**Answer : **In the picture there are 9 bundles of 10 matchsticks and
7
individual
matchsticks. 9 tens and 7 ones represent 97.
Write 97 in the given circle. The correct answer is:

**Question 46:**Fill in the blanks.

**Answer : **In the picture there are 9 bundles of 10 matchsticks and
8
individual
matchsticks. 9 tens and 8 ones represent 98. Write 98 in the given circle.
The correct answer is:

**Question 47: **Fill in the blanks.

**Answer : **In the picture there are 9 bundles of 10 matchsticks and
9
individual
matchsticks. 9 tens and 9 ones represent 99. Write 99 in the given circle.
The correct answer is:

**Question 48: **Write the missing numbers.

**Answer : **Count the numbers from 51 to 100 and write the missing
numbers.
The correct answer is: