Let's solve each question step by step with clear explanations.
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Q1: Insert the Sign >, <, or =
We need to compare the values on both sides and insert the correct sign.
#### a) 200 + 3000 □ 300 + 2000
- Left side: 200 + 3000 =
3200
- Right side: 300 + 2000 =
2300
- Since 3200 > 2300 →
>
✔ Answer: 200 + 3000 > 300 + 2000
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#### b) 9021 □ 2000 + 900
- Right side: 2000 + 900 =
2900
- Compare: 9021 vs 2900
- 9021 > 2900 →
>
✔ Answer: 9021 > 2000 + 900
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#### c) 6110 □ 1 + 10 + 6000
- Right side: 1 + 10 + 6000 =
6011
- Compare: 6110 vs 6011
- 6110 > 6011 →
>
✔ Answer: 6110 > 1 + 10 + 6000
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#### d) 4002 □ 4200
- 4002 < 4200 →
<
✔ Answer: 4002 < 4200
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#### e) 5,234 □ 10 less than 5,244
- "10 less than 5,244" means: 5244 - 10 =
5234
- So: 5234 □ 5234 →
=
✔ Answer: 5,234 = 10 less than 5,244
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✔ Q1 Answers:
a) >
b) >
c) >
d) <
e) =
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Q2: Which is the biggest number?
#### a) 2092, 2029, 2209
Compare:
- 2029 < 2092 < 2209
→ Biggest:
2209
#### b) 9820, 1098, 9018
Compare:
- 1098 < 9018 < 9820
→ Biggest:
9820
✔ Q2 Answers:
a)
2209
b)
9820
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Q3: Which is the smallest number?
#### a) 9821, 6719, 682
Compare:
- 682 < 6719 < 9821
→ Smallest:
682
#### b) 4782, 9822, 8922
Compare:
- 4782 < 8922 < 9822
→ Smallest:
4782
✔ Q3 Answers:
a)
682
b)
4782
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Q4: Arrange in ascending order (smallest to largest)
#### a) 4067, 467, 4670, 6740
Step-by-step comparison:
- 467 (smallest)
- Then 4067
- Then 4670
- Then 6740 (largest)
✔ Order: 467 < 4067 < 4670 < 6740
#### b) 9090, 9900, 9009, 9990
Compare:
- 9009 (smallest)
- Then 9090
- Then 9900
- Then 9990 (largest)
✔ Order: 9009 < 9090 < 9900 < 9990
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Q5: Arrange in descending order (largest to smallest)
#### a) 3093, 3903, 3309, 9309
Compare:
- 9309 (largest)
- Then 3903
- Then 3309
- Then 3093 (smallest)
✔ Order: 9309 > 3903 > 3309 > 3093
#### b) 6478, 8674, 7468, 6874
Compare:
- 8674 (largest)
- Then 7468
- Then 6874
- Then 6478 (smallest)
✔ Order: 8674 > 7468 > 6874 > 6478
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✔ Final Answers Summary:
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Q1:
a) 200+3000
> 300+2000
b) 9021
> 2000+900
c) 6110
> 1+10+6000
d) 4002
< 4200
e) 5,234
= 10 less than 5,244
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Q2:
a)
2209
b)
9820
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Q3:
a)
682
b)
4782
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Q4: Ascending Order
a)
467 < 4067 < 4670 < 6740
b)
9009 < 9090 < 9900 < 9990
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Q5: Descending Order
a)
9309 > 3903 > 3309 > 3093
b)
8674 > 7468 > 6874 > 6478
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Parent Tip: Review the logic above to help your child master the concept of ordering numbers worksheet 4.