Workbook Detail
Number Sense Estimation Estimate Sums — Set 7
Estimate: 87 + 58 ≈ ?
Show answer
Answer: 150
- Expression
- 87 + 58
- EstimatedAnswer
- 150
- ExactAnswer
- 145
Estimate: 47 + 65 ≈ ?
Show answer
Answer: 120
- Expression
- 47 + 65
- EstimatedAnswer
- 120
- ExactAnswer
- 112
Estimate: 99 + 93 ≈ ?
Show answer
Answer: 190
- Expression
- 99 + 93
- EstimatedAnswer
- 190
- ExactAnswer
- 192
Estimate: 32 + 96 ≈ ?
Show answer
Answer: 130
- Expression
- 32 + 96
- EstimatedAnswer
- 130
- ExactAnswer
- 128
Estimate: 45 + 49 ≈ ?
Show answer
Answer: 100
- Expression
- 45 + 49
- EstimatedAnswer
- 100
- ExactAnswer
- 94
Estimate: 43 + 96 ≈ ?
Show answer
Answer: 140
- Expression
- 43 + 96
- EstimatedAnswer
- 140
- ExactAnswer
- 139
Estimate: 58 + 35 ≈ ?
Show answer
Answer: 100
- Expression
- 58 + 35
- EstimatedAnswer
- 100
- ExactAnswer
- 93
Estimate: 42 + 71 ≈ ?
Show answer
Answer: 110
- Expression
- 42 + 71
- EstimatedAnswer
- 110
- ExactAnswer
- 113
Estimate: 44 + 29 ≈ ?
Show answer
Answer: 70
- Expression
- 44 + 29
- EstimatedAnswer
- 70
- ExactAnswer
- 73
Estimate: 11 + 76 ≈ ?
Show answer
Answer: 90
- Expression
- 11 + 76
- EstimatedAnswer
- 90
- ExactAnswer
- 87
Estimate: 26 + 15 ≈ ?
Show answer
Answer: 50
- Expression
- 26 + 15
- EstimatedAnswer
- 50
- ExactAnswer
- 41
Estimate: 90 + 35 ≈ ?
Show answer
Answer: 130
- Expression
- 90 + 35
- EstimatedAnswer
- 130
- ExactAnswer
- 125
Estimate: 89 + 46 ≈ ?
Show answer
Answer: 140
- Expression
- 89 + 46
- EstimatedAnswer
- 140
- ExactAnswer
- 135
Estimate: 99 + 13 ≈ ?
Show answer
Answer: 110
- Expression
- 99 + 13
- EstimatedAnswer
- 110
- ExactAnswer
- 112
Estimate: 70 + 78 ≈ ?
Show answer
Answer: 150
- Expression
- 70 + 78
- EstimatedAnswer
- 150
- ExactAnswer
- 148
Estimate: 30 + 14 ≈ ?
Show answer
Answer: 40
- Expression
- 30 + 14
- EstimatedAnswer
- 40
- ExactAnswer
- 44
Estimate: 67 + 70 ≈ ?
Show answer
Answer: 140
- Expression
- 67 + 70
- EstimatedAnswer
- 140
- ExactAnswer
- 137
Estimate: 61 + 25 ≈ ?
Show answer
Answer: 90
- Expression
- 61 + 25
- EstimatedAnswer
- 90
- ExactAnswer
- 86
Estimate: 36 + 10 ≈ ?
Show answer
Answer: 50
- Expression
- 36 + 10
- EstimatedAnswer
- 50
- ExactAnswer
- 46
Estimate: 54 + 93 ≈ ?
Show answer
Answer: 140
- Expression
- 54 + 93
- EstimatedAnswer
- 140
- ExactAnswer
- 147