Multi-digit multiplication
7954 x 4
31,816
Multiply 863 and 7. Circle the product on your dry erase board.
6,041
Mrs. Johansen has 574 pencils. Mrs. Johansen has 8 times as many pencils as Mr. Kauffman. How many pencils does Mr. Kauffman have?
Write all the equations that could represent the situation. Use p to represent the number of pencils Mr. Kauffman has.
574= 8 x p
574 = p x 8
8 x p = 574
p x 8 = 574
Fill in the blank:
4200 is _____ times as large as 420.
10
516 x 9
4,644
Multiply 974 and 8. Circle the product on your dry erase board.
7,792
Write one equation to represent the problem:
Morgan has 5 more erasers in her pencil box than Mehransh. Morgan has 171 erasers. How many erasers does Mehransh have?
Use m to represent Mehransh's erasers.
171 = 5 + m
Fill in the blank:
49000 is _____ times as large as 49
1,000
8065 x 5
40,325
Multiply 762 and 6. Circle the product on your dry erase board.
4,572
Write one equation to represent the problem:
Morgan has 5 times as many erasers in her pencil box than Mehransh. Mehransh has 171 erasers. How many erasers does Morgan have?
Use m to represent Morgan's erasers.
m = 171 x 5
Fill in the blank:
5600 is _____ times as large as 5600.
1
627 x 2
1,254
Multiply 652 and 5. Circle the product on your dry erase board.
3,255
Write one equation to represent the problem:
Morgan has 5 times as many erasers in her pencil box than Mehransh. Morgan has 171 erasers. How many erasers does Mehransh have?
Use m to represent Mehransh's erasers.
171 = 5 x m
Fill in the blank:
63,000 is _____ times as large as 630.
100
9176 x 6
55,056
Multiply 543 and 4. Circle the product on your dry erase board.
2,172
DOUBLE POINT CHALLENGE:
Solve for s.
329 = s x 7
47
Fill in the blank:
70,000 is _____ times as large as 7,000.
10