Workbook Detail
Number Sense Estimation Estimate Products — Set 4
Estimate: 3 × 4 ≈ ?
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Answer: 12
- Expression
- 3 × 4
- EstimatedAnswer
- 12
- ExactAnswer
- 12
Estimate: 7 × 8 ≈ ?
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Answer: 56
- Expression
- 7 × 8
- EstimatedAnswer
- 56
- ExactAnswer
- 56
Estimate: 7 × 2 ≈ ?
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Answer: 14
- Expression
- 7 × 2
- EstimatedAnswer
- 14
- ExactAnswer
- 14
Estimate: 9 × 10 ≈ ?
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Answer: 90
- Expression
- 9 × 10
- EstimatedAnswer
- 90
- ExactAnswer
- 90
Estimate: 5 × 2 ≈ ?
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Answer: 10
- Expression
- 5 × 2
- EstimatedAnswer
- 10
- ExactAnswer
- 10
Estimate: 7 × 2 ≈ ?
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Answer: 14
- Expression
- 7 × 2
- EstimatedAnswer
- 14
- ExactAnswer
- 14
Estimate: 8 × 5 ≈ ?
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Answer: 40
- Expression
- 8 × 5
- EstimatedAnswer
- 40
- ExactAnswer
- 40
Estimate: 7 × 5 ≈ ?
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Answer: 35
- Expression
- 7 × 5
- EstimatedAnswer
- 35
- ExactAnswer
- 35
Estimate: 4 × 5 ≈ ?
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Answer: 20
- Expression
- 4 × 5
- EstimatedAnswer
- 20
- ExactAnswer
- 20
Estimate: 10 × 5 ≈ ?
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Answer: 50
- Expression
- 10 × 5
- EstimatedAnswer
- 50
- ExactAnswer
- 50
Estimate: 5 × 5 ≈ ?
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Answer: 25
- Expression
- 5 × 5
- EstimatedAnswer
- 25
- ExactAnswer
- 25
Estimate: 10 × 5 ≈ ?
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Answer: 50
- Expression
- 10 × 5
- EstimatedAnswer
- 50
- ExactAnswer
- 50
Estimate: 10 × 8 ≈ ?
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Answer: 80
- Expression
- 10 × 8
- EstimatedAnswer
- 80
- ExactAnswer
- 80
Estimate: 2 × 2 ≈ ?
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Answer: 4
- Expression
- 2 × 2
- EstimatedAnswer
- 4
- ExactAnswer
- 4
Estimate: 6 × 2 ≈ ?
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Answer: 12
- Expression
- 6 × 2
- EstimatedAnswer
- 12
- ExactAnswer
- 12
Estimate: 9 × 6 ≈ ?
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Answer: 54
- Expression
- 9 × 6
- EstimatedAnswer
- 54
- ExactAnswer
- 54
Estimate: 9 × 4 ≈ ?
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Answer: 36
- Expression
- 9 × 4
- EstimatedAnswer
- 36
- ExactAnswer
- 36
Estimate: 5 × 9 ≈ ?
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Answer: 45
- Expression
- 5 × 9
- EstimatedAnswer
- 45
- ExactAnswer
- 45
Estimate: 4 × 5 ≈ ?
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Answer: 20
- Expression
- 4 × 5
- EstimatedAnswer
- 20
- ExactAnswer
- 20
Estimate: 2 × 4 ≈ ?
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Answer: 8
- Expression
- 2 × 4
- EstimatedAnswer
- 8
- ExactAnswer
- 8