E – ASD – PP34
Which estimate is more accurate for 2.74 + 598? 600 or 800E – ASD – PP35
Which estimate is more accurate for 28.2 – 5.9? 20 or 25E – ASD – PP36
Which estimate is more accurate for 120.3 – 19.8? 80 or 100E – ASD – PP21
Create a word problem with a difference of 21.40Page 155 of 307