Estimating
Estimate 24 x 51
20 x 50 = 1,000
26 x 23
598
123 x 11
1,353
321 x 123
39,483
Does Mrs. Cunningham like to read?
Yes!!! Duh!!!
Estimate 563 x 71
600 x 70 = 42,000
or
560 x 70 = 39,200
37 x 42
1,554
253 x 45
11,385
456 x 654
298,224
What is Mrs. Cunningham's favorite color?
Green!
Estimate 233 x 41
200 x 40 = 8,000
or
230 x 40 = 9,200
58 x 67
3,886
592 x 61
36,112
789 x 345
272,205
How old is Mrs. Cunningham?
25
Estimate 1,230 x 272
1,000 x 300 = 400,000
or
1,200 x 270 = 324,000
73 x 81
5,913
744 x 37
27,528
890 x 531
472,590
Does Mrs. Cunningham have any pets?
No!
Estimate 3,750 x 4,982
4,000 x 5,000 = 20,000,000
or
3,800 x 5,000 = 19,000,000
89 x 94
8,336
948 x 67
63,516
998 x 779
777,442
What is Mrs. Cunningham's husband's name?
Ethan!