Multiply With Regrouping
15x5=
75
12x3=
36
187 cars in a parking lot. Each car has 4 wheels. How many wheels do the cars have in all?
The cars have 748 wheels in all.
70x6=
420
Multiply 5 and 9 tens
5 x 90 = 450
31x4=
124
24x2=
48
198 students attend a school. Each student carries 3 books. How many books do they carry in all?
The students carry 594 books in all.
40x5=
200
What is the proper name for an answer of a multiplication problem?
The product
12x5=
60
232x3=
696
Jill feeds her pet hamster 5 food pellets each day. How many food pellets does she feed her hamster in 165 days?
Jill feeds her pet hamster 825 food pellets in 165 days.
9x400=
3,600
What is the answer when 4 is multiplied by 8 tens?
4 x 80 = 320
146x5=
730
112x4=
448
Gina reads 84 pages of her book in a day. How many pages does Gina read in 5 days?
Gina reads 420 pages in 5 days.
400x2=
800
Sarah has 243 brown teddy bears. She has twice as many black bears as brown bears. How many black bears does she have?
Sarah has 486 black bears. (243 x 2)
247x4
988
341x2=
682
Jessie buys 4 cartons of markers. Each carton has 125 markers. How many markers does she buy?
Jessie buys 500 markers.
8x7,000=
56,000
What is the product of 9 and 7 tens?
9 x 70 = 630.