Workbook Detail
Number Sense Estimation Estimate Products — Set 7
Estimate: 10 × 8 ≈ ?
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Answer: 80
- Expression
- 10 × 8
- EstimatedAnswer
- 80
- ExactAnswer
- 80
Estimate: 5 × 8 ≈ ?
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Answer: 40
- Expression
- 5 × 8
- EstimatedAnswer
- 40
- ExactAnswer
- 40
Estimate: 7 × 7 ≈ ?
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Answer: 49
- Expression
- 7 × 7
- EstimatedAnswer
- 49
- ExactAnswer
- 49
Estimate: 4 × 9 ≈ ?
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Answer: 36
- Expression
- 4 × 9
- EstimatedAnswer
- 36
- ExactAnswer
- 36
Estimate: 2 × 2 ≈ ?
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Answer: 4
- Expression
- 2 × 2
- EstimatedAnswer
- 4
- ExactAnswer
- 4
Estimate: 5 × 2 ≈ ?
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Answer: 10
- Expression
- 5 × 2
- EstimatedAnswer
- 10
- ExactAnswer
- 10
Estimate: 10 × 4 ≈ ?
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Answer: 40
- Expression
- 10 × 4
- EstimatedAnswer
- 40
- ExactAnswer
- 40
Estimate: 9 × 10 ≈ ?
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Answer: 90
- Expression
- 9 × 10
- EstimatedAnswer
- 90
- ExactAnswer
- 90
Estimate: 10 × 3 ≈ ?
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Answer: 30
- Expression
- 10 × 3
- EstimatedAnswer
- 30
- ExactAnswer
- 30
Estimate: 8 × 7 ≈ ?
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Answer: 56
- Expression
- 8 × 7
- EstimatedAnswer
- 56
- ExactAnswer
- 56
Estimate: 4 × 7 ≈ ?
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Answer: 28
- Expression
- 4 × 7
- EstimatedAnswer
- 28
- ExactAnswer
- 28
Estimate: 6 × 3 ≈ ?
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Answer: 18
- Expression
- 6 × 3
- EstimatedAnswer
- 18
- ExactAnswer
- 18
Estimate: 10 × 5 ≈ ?
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Answer: 50
- Expression
- 10 × 5
- EstimatedAnswer
- 50
- ExactAnswer
- 50
Estimate: 6 × 2 ≈ ?
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Answer: 12
- Expression
- 6 × 2
- EstimatedAnswer
- 12
- ExactAnswer
- 12
Estimate: 5 × 6 ≈ ?
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Answer: 30
- Expression
- 5 × 6
- EstimatedAnswer
- 30
- ExactAnswer
- 30
Estimate: 4 × 7 ≈ ?
Show answer
Answer: 28
- Expression
- 4 × 7
- EstimatedAnswer
- 28
- ExactAnswer
- 28
Estimate: 6 × 2 ≈ ?
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Answer: 12
- Expression
- 6 × 2
- EstimatedAnswer
- 12
- ExactAnswer
- 12
Estimate: 5 × 5 ≈ ?
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Answer: 25
- Expression
- 5 × 5
- EstimatedAnswer
- 25
- ExactAnswer
- 25
Estimate: 4 × 9 ≈ ?
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Answer: 36
- Expression
- 4 × 9
- EstimatedAnswer
- 36
- ExactAnswer
- 36
Estimate: 4 × 7 ≈ ?
Show answer
Answer: 28
- Expression
- 4 × 7
- EstimatedAnswer
- 28
- ExactAnswer
- 28