LINEAR ADDITION OF TWO OR THREE DIGIT NUMBER WITHOUT TENS OR ONES
c) 40 = 4 Tens + 0 One = 4 Tens
d) 70 = 7 Tens + 0 One = 7 Tens
Q.1) 5 Tens + 22 Ones = ?
5 Tens + 22 Ones
= 5 Tens + 0 Ones + 2 Tens + 2 Ones. Step.1 – Add ‘Ones’
= 5 Tens + 2 Tens + 2 Ones Step.2 – Add ‘Tens’
= 7 Tens + 2 Ones = 72 (Ans.)
Q.2) 7 Tens + 28 Ones = ?
7 Tens + 28 Ones
= 7 Tens + 0 One + 2 Tens + 8 Ones Step.1 – Add ‘Ones’
= 7 Tens + 2 Tens + 8 Ones Step.2 – Add ‘Tens’
= 9 Tens + 8 Ones = 98 (Ans.)
Q.3) 3 Tens + 43 Ones = ?
3 Tens + 43 Ones
= 3 Tens + 0 Ones + 4 Tens + 3 Ones Step.1 – Add ‘Ones’
= 3 Tens + 4 Tens + 3 Ones Step.2 – Add ‘Tens’
= 7 Tens + 3 Ones = 73 (Ans.)
Q.4) 3 Tens + 5 Tens = ?
3 Tens + 5 Tens
= 3 Tens + O One + 5 Tens + 0 One Step.1 – Add ‘Ones’
= 3 Tens + 5 Tens + 0 One Step.2 – Add ‘Tens’
= 8 Tens + 0 One = 8 (Ans.)
Q.5) 5 Tens + 4 Ones = ?
5 Tens + 4 Ones
= 5 Tens + 0 One + 0 Ten + 4 Ones Step.1 – Add ‘Ones’
= 5 Tens + 0 Ten + 4 Ones Step.2 – Add ‘Tens’
= 5 Tens + 4 Ones = 54 (Ans.)