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MENTAL MATHS-4
A. Subtract and check the answer by addition:
(a) 5601 – 4573 (b) 9000 – 4635
Th H T O Th H T O Th H T O Th H T O
(c) 8400 – 4735 (d) 7000 – 3847
Th H T O Th H T O Th H T O Th H T O
B. Subtract the following:
(a) H T O (b) H T O (c) H T O
5 2 9 7 2 3 4 0 0
– 2 9 7 – 1 8 9 – 1 6 3
(d) Th H T O (e) Th H T O (f) Th H T O
3 1 0 5 2 2 2 2 9 7 7 2
– 1 0 7 6 – 1 8 6 9 – 5 9 9 6
51
Subtraction
Mathematics-3