Multiply by Zeros
4 X 10
40
41 x 2
82
231 x 4
924
6,328 x 8
50, 624
Bart has 208 model cars. Manny has 3 times as many model cars. How many model cars does manny have ?
624 model cars
10 X 7
70
46 x 3
138
365 x 9
3,285
9 x 5,679
51,111
Dana jogs 1,055 minutes a month. How many minutes will she jog in 4 months ?
4,220
200 X 3
600
54 x 3
162
819 x 5
4,095
9 x 9,927
89,343
Large pool equipment set cost $1,042. Small pool equipment set cost $907. How much does it cost to buy 3 large pool equipment sets?
$3,126
5 X 400
2,000
78 x 6
468
7 x 561
3,927
7,338 x 8
58,704
Diller Elementary is collecting money to donate to a charity. $103 is collected each month. How much money is collected in 9 months?
$927
2 X 2,000
4,000
77 x 8
616
460 x 7
3,220
9 x 8,586
77,274
There are 8 party bags. Each bag contains 12 items. Is it resonable to say that the bags will have 75 items in all ? Explain.
no, 12x8 is greater than 75