06. Decoration for Festival (Addition and Subtraction)- Worksheet Solution

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Quick Addition Practice
Find the sums (Single-digit addition)

(i) 7 + 2 =
Ans: 9

  View Answer

(ii) 3 + 4 =
Ans: 7  View Answer

(iii) 7 + 6 =
Ans: 13  View Answer

(iv) 3 + 6 =
Ans: 9  View Answer

(v) 2 + 1 =
Ans: 3  View Answer

(vi) 2 + 2 =
Ans: 4

2 → 3 → 4

(vii) 5 + 7 =
Ans: 12  View Answer

(viii) 5 + 8 =
Ans: 13  View Answer

 (ix) 2 + 8 =
Ans: 10  View Answer

(x) 6 + 6 =
Ans: 12  View Answer

Quick Subtraction Practice
Find the differences

(i) 75 − 35 = ____
Ans: 40  View Answer

(ii) 32 − 12 = ____
Ans: 20  View Answer

(iii) 18 − 9 = ____
Ans: 9  View Answer

(iv) 12 − 8 = ____

Ans: 4  View Answer

​(v) 30 − 18 = ____

Ans:   View Answer

(vi) 23 − 14 = ____

Ans: 9  View Answer

(vii) 26 − 17 = ____
Ans: 9  View Answer

(viii) 19 − 15 = ____
Ans: 4  View Answer

​(ix) 84 − 37 = ____
Ans: 47  View Answer

(x) 65 − 45 = ____

Ans: 20  View Answer

Add and Find Missing NumbersFill in the missing numbers

(i) 35 + 9 =
Ans: 44

(ii) 73 +  ___ = 80
Ans: 7

(iii) 48 + ___ = 50
Ans: 2

(iv) 83 + ___= 91
Ans: 8

(v) 82 + 9 =
Ans: 91

(vi) 51 +___ = 60
Ans: 9

(vii) ___+ 9 = 80
Ans: 71

(viii) ___+ 9 = 82
Ans: 73

(ix) 67 +___ = 74
Ans: 7

(x) 13 + 9 =
Ans: 22

Skip the Rope

Fill in the blanks

  1. Aman skipped 14 times. How many more skips to reach 20?
    20 − 14 = 6
    Ans: 6
  2. Avni skipped 12 times. How many more skips to reach 20?
    20 − 12 = 8
    Ans: 8

​Find the MistakeCheck if the following answers are correct. If wrong, correct them.

a) 25 + 36 = 511
b) 37 + 58 = 131
c) 35 − 17 = 22
d) 57 − 78 = 21
e) 30 − 17 = 27
Answers: 

a) 25 + 36 = 511 (Wrong)
Correct answer:
25 + 36 = 61
61

b) 37 + 58 = 131 (Wrong)

Correct answer:
37 + 58 = 95
95

c) 35 − 17 = 22 (Wrong)

Correct answer:
35 − 17 = 18
18

d) 57 − 78 = 21 (Wrong)

Correct answer: Not Possible
57 is smaller than 78. We cannot subtract.

e) 30 − 17 = 27 (Wrong)

Correct answer:
30 − 17 = 13

Word Problems Based on NCERTSolve these story sums

  1. Rohan has 12 flowers. Suwali has 53 flowers. How many flowers do they have together?
    12 + 53 = 65
    Answer: 65 flowers
  2. Zoha has 20 flowers and Javed has 43 flowers. How many flowers do they have together?
    20 + 43 = 63
    Answer: 63 flowers
  3. Simran brings 25 flowers. Rohan brings 37 flowers. How many flowers do they have together?
    25 + 37 = 62
    Answer: 62 flowers
  4. Heena collected 34 red marbles and 57 blue marbles. How many marbles does she have?
    34 + 57 = 91
    Answer: 91 marbles
  5. Sarika spent ₹56 in the fair and Manish spent ₹35. How much did they spend together?
    56 + 35 = 91
    Answer: ₹91