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
Contents
(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