pa help po pls
thank you po God bless
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Answer:
1. 435 x 43
= 400 x 40
= 16 000
2. 643 x 65
= 600 x 70
= 42 000
3. 278 x 32
= 300 x 30
= 9000
4. 534 x 51
= 500 x 50
= 25 000
5. 746 x 67
= 700 x 70
= 49 000
6. 2453 x 49
= 2000 x 50
= 100000
not sure of my answer sorry if wrong