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ICSE-VIII-Mathematics

05: Playing with Number Class 8 Maths

with Solutions - page 3
Qstn# B-5 Prvs-QstnNext-Qstn
  • #5
    Answer
    A + B = 9
    And 2 + A = 10
    ∴ A = 10 - 2= 8
    And 8 + B = 9
    ∴ B = 9 - 8 = 1
    Hence, A = 8 and B = 1