This series is endorsed by Cambridge International Examinations and is part of Cambridge Maths.21 Number sense Quick reference Number Order, order! 1 Copy the table, rounding each number to the nearest 10. 47 63 79 24 9 15 54 81 28 91 30 75 70 4 46 72 2 Copy the table, rounding each number to the nearest 100. 327 643 489 629 200 123 274 753 309 472 891 912 450 975 651 568 Remember the rule for rounding, 5 Up. Remember ... Copy and complete by filling in the missing numbers.
Title | : | Cambridge Primary Mathematics Stage 3 Teacher's Resource with CD-ROM |
Author | : | Cherri Moseley, Janet Rees |
Publisher | : | Cambridge University Press - 2014-05-22 |
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