Page 13 - Genius PBD - Mathematics Year 4

Mathematics Year 4 Unit 1 Numbers and Operations Date:

PBD MODULE 1.5 Number patterns Textbook pages: 11 – 12

LS 1.5.1 Identify patterns of number series in ascending and descending order by ones up to tens, hundreds, thousands and ten thousands.
LS 1.5.2 Complete various number patterns of number series in ascending and descending order by ones up to tens, hundreds, thousands and ten thousands.

15. Underline the correct answer. LS 1.5.1 PL 3

(a) 25 674 25 679 25 684 25 689

The number pattern (increases, decreases) by (fives, tens)

(b) 72 499 72 509 72 519 72 529

The number pattern (increases, decreases) by (tens, hundreds)

(c) 24 181 24 173 24 165 24 157
The number pattern (increases, decreases) by (eights, threes)

16. Determine the number patterns. LS 1.5.1 PL 3

(a) 57 147, 57 144, 57 141, 57 138

(b) 69 842, 69 942, 70 042, 70 142

(c) 29 172, 29 180, 29 188, 29 196

17. Complete the following number patterns. LS 1.5.2 PL 3

(a) 16 562 , 16 564 , 16 566 , ,

(b) 24 155 , 24 160 , , 24 170 ,

(c) 75 149 , 75 143 , 75 137 , ,

(d) , , 80 943 , 79 943 , 78 943

(e) 67 319 , 67 219 , , , 66 919

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