Area Models (2x2)
Use an area model to solve the following:
23 x 47
1081
Use an area model to solve the following:
123 x 214
26,322
Use standard algorithm multiplication to solve the following:
38 x 42
1,596
Use standard algorithm multiplication to solve the following:
924 x 318
293,832
What two numbers produce the same answer when added AND multiplied?
2 and 2
Use an area model to solve the following:
56 x 32
1,792
Use an area model to solve the following:
305 x 427
130,235
Use standard algorithm multiplication to solve the following:
57 x 64
3,648
Use standard algorithm multiplication to solve the following:
759 x 642
487,278
A farmer had 17 sheep. All but 9 died. How many sheep are remaining?
9
Use an area model to solve the following:
78 x 45
3,510
Use an area model to solve the following:
612 x 309
189,708
Use standard algorithm multiplication to solve the following:
84 x 26
2,184
Use standard algorithm multiplication to solve the following:
867 x 205
177,735
I am an even number. If you divide me by 2 and then divide me by 2 again, I become 16. What number was I?
64
Use an area model to solve the following:
64 x 29
1,856
Use an area model to solve the following:
478 x 521
248,938
Use standard algorithm multiplication to solve the following:
33 x 59
1,947
Use standard algorithm multiplication to solve the following:
413 x 589
243,257
Mount Everest is the tallest mountain in the world, standing at approximately 29,032 feet in height. Before it was discovered, how tall was the tallest mountain?
29,032 feet. (Mount Everest was still the tallest; it just wasn't discovered yet)
Use an area model to solve the following:
91 x 87
7,917
Use an area model to solve the following:
835 x 406
339,010
Use standard algorithm multiplication to solve the following:
49 x 73
3,577
Use standard algorithm multiplication to solve the following:
699 x 707
494,193
A man buys a car for $1,000. He sells it for $1,200. He buys it back for $1,400. He sells it again for $1600. He then buys it back for $1400. How much profit did he make?
$0