Multiplying by 10, 100 and 1000 - Worksheet | Maths Year 5 - Free Printable

Let's solve each part of the "Multiplying by 10, 100 and 1000 Worksheet" step by step.

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1) Multiply the following numbers by 10, 100 and 1000.

We'll use place value grids to help us.

#### a) 6
- ×10 = 60 (move one place to the left → tens)
- ×100 = 600 (move two places to the left → hundreds)
- ×1000 = 6000 (move three places to the left → thousands)

| HT h | TTh | Th | H | T | O |
|-------|-----|----|---|---|---|
| | | | | | 6 |
| | | | | 6 | 0 | ← ×10
| | | 6 | 0 | 0 | 0 | ← ×100
| | 6 | 0 | 0 | 0 | 0 | ← ×1000

✔ Answers:
- 6 × 10 = 60
- 6 × 100 = 600
- 6 × 1000 = 6000

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#### b) 51
- ×10 = 510
- ×100 = 5100
- ×1000 = 51000

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | | 5 | 1 |
| | | | 5 | 1 | 0 | ← ×10
| | | 5 | 1 | 0 | 0 | ← ×100
| | 5 | 1 | 0 | 0 | 0 | ← ×1000

✔ Answers:
- 51 × 10 = 510
- 51 × 100 = 5100
- 51 × 1000 = 51000

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#### c) 382
- ×10 = 3820
- ×100 = 38200
- ×1000 = 382000

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | 3 | 8 | 2 |
| | | 3 | 8 | 2 | 0 | ← ×10
| | 3 | 8 | 2 | 0 | 0 | ← ×100
| | 3 | 8 | 2 | 0 | 0 | ← ×1000? Wait — let’s fix this:

Actually:
- 382 × 10 = 3820 → place value: 3 in thousands, 8 in hundreds, 2 in tens, 0 in ones
- 382 × 100 = 38200 → 3 in ten-thousands, 8 in thousands, 2 in hundreds, 0 in tens, 0 in ones
- 382 × 1000 = 382000 → 3 in hundred-thousands, etc.

So:

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | 3 | 8 | 2 |
| | | 3 | 8 | 2 | 0 | ← ×10
| | 3 | 8 | 2 | 0 | 0 | ← ×100
| | 3 | 8 | 2 | 0 | 0 | ← ×1000? No — need more columns!

Wait — the grid only shows up to HT h (Hundred Thousands), so we can fit it.

For 382 × 1000 = 382,000 → that's 3 in HT h, 8 in TTh, 2 in Th, 0,0,0

So:

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | 3 | 8 | 2 |
| | | 3 | 8 | 2 | 0 | ← ×10
| | 3 | 8 | 2 | 0 | 0 | ← ×100
| | 3 | 8 | 2 | 0 | 0 | ← ×1000? No! That would be 382000 → yes:

- 382 × 1000 = 382,000 → so:
- HT h: 3
- TTh: 8
- Th: 2
- H: 0
- T: 0
- O: 0

So correct:

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | 3 | 8 | 2 |
| | | 3 | 8 | 2 | 0 | ← ×10
| | 3 | 8 | 2 | 0 | 0 | ← ×100
| | 3 | 8 | 2 | 0 | 0 | ← ×1000? Wait — no, ×1000 should have 3 in HT h, 8 in TTh, 2 in Th, rest 0.

But the grid has:
- HT h (Hundred Thousands)
- TTh (Ten Thousands)
- Th (Thousands)
- H (Hundreds)
- T (Tens)
- O (Ones)

So for 382 × 1000 = 382,000:

- HT h: 3
- TTh: 8
- Th: 2
- H: 0
- T: 0
- O: 0

So:

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | 3 | 8 | 2 |
| | | 3 | 8 | 2 | 0 | ← ×10
| | 3 | 8 | 2 | 0 | 0 | ← ×100
| | 3 | 8 | 2 | 0 | 0 | ← ×1000? No — wait, ×1000 is 382,000, which is:

- HT h: 3
- TTh: 8
- Th: 2
- H: 0
- T: 0
- O: 0

So row for ×1000:
- HT h: 3
- TTh: 8
- Th: 2
- H: 0
- T: 0
- O: 0

So:

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | 3 | 8 | 2 |
| | | 3 | 8 | 2 | 0 | ← ×10
| | 3 | 8 | 2 | 0 | 0 | ← ×100
| | 3 | 8 | 2 | 0 | 0 | ← ×1000? No — wait: ×1000 makes it 382,000, so:

- HT h: 3
- TTh: 8
- Th: 2
- H: 0
- T: 0
- O: 0

So yes — all three rows are filled correctly as:

- ×10: 3,8,2,0 → but only 3 in Th, 8 in H, 2 in T, 0 in O → so:
- Th: 3
- H: 8
- T: 2
- O: 0

Wait — confusion in labeling.

Let’s clarify the column meanings:

- HT h = Hundred Thousands
- TTh = Ten Thousands
- Th = Thousands
- H = Hundreds
- T = Tens
- O = Ones

So:

- 382 × 10 = 3820 → 3 in Th, 8 in H, 2 in T, 0 in O
- 382 × 100 = 38200 → 3 in TTh, 8 in Th, 2 in H, 0 in T, 0 in O
- 382 × 1000 = 382000 → 3 in HT h, 8 in TTh, 2 in Th, 0 in H, 0 in T, 0 in O

So fill in:

| HT h | TTh | Th | H | T | O |
|------|-----|----|---|---|---|
| | | | 3 | 8 | 2 |
| | | 3 | 8 | 2 | 0 | ← ×10
| | 3 | 8 | 2 | 0 | 0 | ← ×100
| | 3 | 8 | 2 | 0 | 0 | ← ×1000? No — ×1000: HT h=3, TTh=8, Th=2, H=0, T=0, O=0

So ×1000 row:
- HT h: 3
- TTh: 8
- Th: 2
- H: 0
- T: 0
- O: 0

Yes.

✔ So final answers:
- 382 × 10 = 3820
- 382 × 100 = 38200
- 382 × 1000 = 382000

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2) Fill in the missing number to complete each calculation.

#### a) 18 × ___ = 180
→ 180 ÷ 18 = 10
✔ Answer: 10

#### b) ___ × 74 = 74,000
→ 74,000 ÷ 74 = 1000
✔ Answer: 1000

#### c) ___ = 263 × 100
→ 263 × 100 = 26,300
✔ Answer: 26,300

#### d) 10 × ___ = 590
→ 590 ÷ 10 = 59
✔ Answer: 59

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3) Use >, <, and = signs to complete each statement.

#### a) 78 × 10 ___ 78 × 100
- 78 × 10 = 780
- 78 × 100 = 7800
→ 780 < 7800
✔ <

#### b) 1000 × 38 ___ 38 × 100
- 1000 × 38 = 38,000
- 38 × 100 = 3,800
→ 38,000 > 3,800
✔ >

#### c) 540 × 100 ___ 54 × 10
- 540 × 100 = 54,000
- 54 × 10 = 540
→ 54,000 > 540
✔ >

#### d) 29 × 1000 ___ 290 × 100
- 29 × 1000 = 29,000
- 290 × 100 = 29,000
→ Equal
✔ =

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4) Draw lines to match each question with the correct answer.

Let’s calculate each:

- What number is 10 times more than 56? → 56 × 10 = 560
- What number is 100 times more than 56? → 56 × 100 = 5,600
- What number is 1000 times more than 211? → 211 × 1000 = 211,000
- What number is 10 times more than 211? → 211 × 10 = 2,110
- What number is 100 times more than 43? → 43 × 100 = 4,300
- What number is 10 times more than 43? → 43 × 10 = 430

Now match:

| Question | Answer |
|--------|--------|
| 10×56 → 560 | ✔ 560 |
| 100×56 → 5,600 | ✔ 5,600 |
| 1000×211 → 211,000 | ✔ 211,000 |
| 10×211 → 2,110 | ✔ 2,110 |
| 100×43 → 4,300 | ✔ 4,300 |
| 10×43 → 430 | ✔ 430 |

So draw lines:
- "What number is 10 times more than 56?" → 560
- "What number is 100 times more than 56?" → 5,600
- "What number is 1000 times more than 211?" → 211,000
- "What number is 10 times more than 211?" → 2,110
- "What number is 100 times more than 43?" → 4,300
- "What number is 10 times more than 43?" → 430

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5) Answer the questions below.

#### a) Jed has collected 120 shells. Lola has collected 10 times as many. How many more shells does Lola have than Jed?

- Lola: 120 × 10 = 1,200
- Difference: 1,200 − 120 = 1,080

✔ Answer: Lola has 1,080 more shells than Jed.

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#### b) Ali has £3200 in her bank account. Ross has £320. Ali says she has 100 times more money than Ross. Is she correct? Explain your thinking.

- Ross: £320
- 100 × 320 = 32,000
- But Ali has £3,200
- Is 3,200 = 100 × 320? → No.
- 100 × 320 = 32,000 ≠ 3,200

But check: 3,200 ÷ 320 = 10 → So Ali has 10 times more, not 100 times.

✔ No, Ali is not correct. She has 10 times more money than Ross, not 100 times.

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✔ Final Answers Summary:

#### 1)
a) 6 × 10 = 60, ×100 = 600, ×1000 = 6000
b) 51 × 10 = 510, ×100 = 5100, ×1000 = 51000
c) 382 × 10 = 3820, ×100 = 38200, ×1000 = 382000

#### 2)
a) 10
b) 1000
c) 26,300
d) 59

#### 3)
a) <
b) >
c) >
d) =

#### 4)
Matching:
- 10×56 → 560
- 100×56 → 5,600
- 1000×211 → 211,000
- 10×211 → 2,110
- 100×43 → 4,300
- 10×43 → 430

#### 5)
a) Lola has 1,080 more shells than Jed.
b) No, Ali is not correct. She has 10 times more money than Ross, not 100 times. 100 × £320 = £32,000, but she only has £3,200.

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