Grade 4

Multiplying and Dividing by 10, 100 and 1000 Worksheets

Digits shift places: the pattern behind × and ÷ by 10, 100 and 1000.

Free printable PDF · answer key included · new problems every time

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  1. 1.51 × 100 =
  2. 2.1700 ÷ 100 =
  3. 3.82 × 100 =
  4. 4.600 ÷ 10 =
  5. 5.510 ÷ 10 =
  6. 6.6200 ÷ 100 =
  7. 7.36 × 100 =
  8. 8.45 × 100 =
  9. 9.6900 ÷ 100 =
  10. 10.3300 ÷ 100 =
Show answers

1) 5100 · 2) 17 · 3) 8200 · 4) 60 · 5) 51 · 6) 62 · 7) 3600 · 8) 4500 · 9) 69 · 10) 33

How to explain it to your child

Don't just add a zero — every digit shifts one place left for ×10, one place right for ÷10. ×100 shifts two places, ×1000 shifts three.

  1. ×10: every digit moves one place to the left. — 23 × 10 → 230
  2. ×100 or ×1000: the same shift, just two or three places. — 23 × 100 → 2300
  3. ÷10 or ÷100: every digit shifts the same distance to the right. — 2300 ÷ 100 → 23

Example: 23 × 100 = 2300 — the 2 and 3 shift two places left, and the empty places become zeros.

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Multiplying and Dividing by 10, 100 and 1000 Worksheets, Grade 4 – Free PDF with Answers