S. K. Gupta Anubhuti Gangal Class 1 Math Fifth Chapter Addition And Subtraction Of 2-Digit Numbers Practice Page 85

S. K. Gupta Anubhuti Gangal Class 1 Math Fifth Chapter Addition And Subtraction Of 2-Digit Numbers Practice Page 85

PRACTICE PAGE 85

ADD:

(1)(a) 67 + 24 = 91

(b) 38 + 16 = 54

Solution: Step 1: Add the ones = 8 + 6 = 14

Step 2: Carry 1 of 14 to the tens column.

Step 3: Add the tens = 3 + 1 + 1 = 5

(c) 48 + 39 = 87

(d) 19 + 19 = 38

(e) 48 + 42 = 90

(f) 76 + 17 = 93

(2)(a) 81 + 9 = 90

(b) 43 + 37 = 80

(c) 17 + 56 = 73

(d) 29 + 54 = 83

(e) 22 + 58 = 80

(f) 33 + 47 = 80

(3)(a) 24 + 69 = 93

(b) 47 + 35 = 82

(c) 49 + 31 = 80

(d) 78 + 16 = 94

(e) 11 + 19 = 30

(f) 29 + 48 = 77

(4)(a) 34 + 47 = 81

(b) 17 + 77 = 94

(c) 68 + 18 = 86

(d) 55 + 38 = 93

(e) 47 + 16 = 63

(f) 46 + 49 = 95

(5)(a) 57 + 35 = 92

(b) 37 + 36 = 73

(c) 66 + 16 = 82

(d) 64 + 26 = 90

(e) 17 + 48 = 65

(f) 79 + 13 = 92

 


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