2 digit by 1 digit multiplication
14 x 6
84
60 x 21
1,260
34 x 12
408
Estime to the greatest place value then multiply
34 x 6
180
Estime to the greatest place value then multiply
46 x 9
450
25 x 8
200
42 x 23
966
67 x 29
1,943
Estime to the greatest place value then multiply
68 x 7
490
Estime to the greatest place value then multiply
42 x 77
3,200
79 x 4
316
56 x 37
2,072
25 x 38
950
Estime to the greatest place value then multiply
55 x 8
480
Estime to the greatest place value then multiply
45 x 41
2,000
38 x 9
342
61 x 44
2, 684
26 x 86
2,236
Estime to the greatest place value then multiply
36 x 61
2,400
Estime to the greatest place value then multiply
173 x 93
18,000
77 x 7
539
92 x 86
7,912
73 x 84
6,132
Estime to the greatest place value then multiply
78 x 42
3,200
Estime to the greatest place value then multiply
368 x 21
8,000