E – ASD – PP31
Estimate: 70.1 – 16.5E – ASD – PP32
Estimate: 549.09 – 304.7E – ASD – PP33
Which estimate is more accurate for 27.9 + 59.6? 70 or 90E – ASD – PP2
Solve: 37 + 2.29Page 157 of 307
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