1 4 6 2 4 8 4 8
1
2
1 thousand multiplied by 4 is 4 thousands.
1 4 6 2 4 5 8 4 8
1
2
1462 x 4 = 5848
1 Use a formal written method to calculate: (a) 3812 x 7 (b) 1808 x 9 (c)
81762 x 3
2 Explain the mistake that Peter has made:
6 3 0 7 5 4 5 3 5
1
3
40
9781380050717__text.indb 40
28/04/2022 12:11
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