S. K. Gupta Anubhuti Gangal Class 1 Math Fifth Chapter Addition And Subtraction Of 2-Digit Numbers Practice Page 89

S. K. Gupta Anubhuti Gangal Class 1 Math Fifth Chapter Addition And Subtraction Of 2-Digit Numbers Practice Page 89

PRACTICE PAGE 89

SUBTRACT:

(1)(a) 30 – 20 = 10

(b) 20 – 10 = 10

(c) 40 – 20 = 20

(d) 50 – 30 = 20

(e) 10 – 10 = 0

(2)(a) 80 – 50 = 30

(b) 60 – 40 = 20

(c) 80 – 70 = 10

(d) 60 – 50 = 10

(e) 90 – 70 = 20

(3)(a) 40 – 30 = 10

(b) 60 – 20 = 40

(c) 70 – 30 = 40

(d) 80 – 30 = 50

(e) 90 – 20 = 70

(4)(a) 90 – 80 = 10

(b) 70 – 10 = 60

(c) 30 – 30 = 00

(d) 40 – 10 = 30

(e) 50 – 40  = 10


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