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Numeracy

Numeracy. Basic Operations. LO: To use long or short division (Grade C). Numeracy. Long Division. 1 x26=26. Eg 442 ÷ 26. 2x26=52. 3x26=78. 4x26=104. 7. 1. 5x26=130. 18. 4. 4 4 2. 26. 6x26=156. 7 x26=182. 44 – 26 =18. 8x26=208. 9x26=234. =17.

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Numeracy

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  1. Numeracy Basic Operations LO: To use long or short division (Grade C)

  2. Numeracy Long Division 1x26=26 Eg 442 ÷ 26 2x26=52 3x26=78 4x26=104 7 1 5x26=130 18 4 4 4 2 26 6x26=156 7x26=182 44 – 26 =18 8x26=208 9x26=234 =17 10x26=260

  3. Numeracy 1x24=24 Eg 888 ÷ 24 2x24=48 3x24=72 4x24=96 7 3 5x24=120 16 8 8 8 8 24 6x24=144 7x24=168 88 – 72 =16 8x24=192 9x24=216 =37 10x24=240

  4. Numeracy Short division Video

  5. CHUNKING Numeracy

  6. Example 1 Numeracy Dividend Divisor What is 252 ÷ 6?

  7. Using repeated subtraction – taking out CHUNKS Numeracy 6 252 - 150 - 60 - 30 252 ÷ 6 = ? 6 x 100 = 6 x 50 = 6 x 25 = 6 x 10 = 6 x 5 = 6 x 2 = 6 x 1 = 6 ×25 102 6 ×10 42 6 ×5 12 - 12 6 ×2 0 42 Answer:

  8. Example 2 Numeracy Dividend Divisor What is 729 ÷ 9?

  9. Using repeated subtraction – taking out CHUNKS Numeracy 6 729 - 450 - 225 - 45 729 ÷ 9 = ? 9 x 100 = 9 x 50 = 9 x 25 = 9 x 10 = 9 x 5 = 9 x 2 = 9 x 1 = 9 ×50 279 9 ×25 54 9 ×5 9 - 9 9 ×1 0 81 Answer:

  10. Numeracy Try these • Grade C • 252 ÷ 3 • 651 ÷ 7 • Grade B • 2.52 ÷ 3 • 6.51 ÷ 7 • Grade D • 396 ÷ 3 • 819 ÷ 9

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