Multiplication
5x2
10
Create an area model for 2x32 and solve
2x30
2x2
64
Use partial products to solve 34x7
238
32x2
64
It costs 585 points to build each school in the computer game Town Planning. How much does it cost to build 4 schools?
2,340
4x7
28
Create an area model for 4x56 and solve
224
Use partial products to solve 23x6
138
50x2
Marco has 500 beads. He makes 10 bracelets using 8 beads each and 7 necklaces using 13 beads each. How many beads does Marco have left after making the bracelets and necklaces?
329 beads
10x11
110
Create an area model for 7x252 and solve
1,764
Use partial products to solve 45x3
135
72x9
648
Jill has 2,796 pennies. Time has twice as many pennies. If they put all their pennies together, how many pennies will they have in all?
8,388
12x2
24
Create an area model for 8x98 and solve
784
Use partial products to solve 56x4
224
234x5
1,170
Cathy Volunteered to collect cans for a school project. Cathy collected 220 cans. There were 5 volunteers including Cathy, who each collected about the same number of cans. About how many cans did they collect?
1,000
12x12
144
Create an area model for 9x987
8,883
Use partial products to solve 723x5
3,615
896x6
5,376
Carrie manages a catering company. She rented 425 chairs each week for the first 2 weeks of May. Carrie rented 850 chairs each week for the first 2 weeks of April. The chair rental company forgot to send 33 chairs. Which equation do you use to show the correct steps to find the number of chairs Carrie received in those 4 weeks?
850+1,700
2,550+33=2,583