Multi-Digit Multiplication #1
123 x 3
369
322 x 2
644
10 x 2.5
25.0
345 x 25
8 625
Round each number to the nearest tenth. Then find the SUM.
56.75
57.83
114.6
48 x 28 =
Use Partial Products.
1 344
27 x 89
2 403
6.4 x 2.9 =
18.56
52 x 43
Use the Area Model.
2 236
What rule in math says that "order doesn't matter?" (for example 3x6 = 6x3)
The Commutative Property
67 x 100 =
6 700
13 x 590
Use the Area Model.
7 670
.25 x 200
50.00
1000 x 25
25 000
How many feet are in a yard?
3
521 x 25
13 025
544 x 52
28 288
.721 x .46
0.33166
52 x 45
Use partial products.
2010
7.58 - 0.265
7.315
1001 x 62
62 062
1256 x 22
27 632
20.00 x 5.0
100.000
1221 x 9
10 989
What did the turkey say to the hunter before Thanksgiving?
Mooo!