LI:Today I learnt to multiply by 9 & by 11 using my 10 times tables.
1. 67 x 9= 603 67 x 10 = 670 - 67 = 603
2. 84 x 9= 756 84 x 10 = 840 - 84 = 756
3. 11 x 57 = 627 10 x 57 = 570 + 57 = 627
4. 86 x 11 = 946 86 x 10 = 860 + 86 = 946
5. 9 x 46 = 414 10 x 46 = 460 - 46 = 414
6. 342 x 11 =3782 342 x 10 = 3420 + 342 = 3782
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