Multiply by 10's
10 X 32 =
320
18 X 42 =
800
22 X 38 =
836
26 X 32 =
832
43 X 20 =
860
12 X 50 =
600
23 X $50 =
$1,000
15 x 28 =
420
14 x 38 =
532
29 x 65 =
1,885
30 X 24 =
720
61 X 52 =
3,000
18 X 19 =
342
12 x 48 =
576
Estimate the product.
74 X 27 =
2,100
50 X 45 =
2,250
57 x $69 =
$4,200
35 x 25 =
875
62 x 43 =
2,666
36 X 50 =
1,800
80 X 55 =
4,400
73 X $75 =
$5,250
Draw a model to represent the product. Then record the product.
21 x 24 =
504
47 x 93 =
4,371
86 x 56 =
4,816