Multiplication with Whole Numbers and Decimals
3.9 x 7
27.3
Multiply 9,631 x 6.
57,786
0.8 x 0.7
0.56
A. 2.6 x 102
B. 26 x 103
C. 0.26 x 103
D. 2.6 x 101
A and C
My dad is building a square fire pit with bricks. Each brick is 18 centimeters long. What is the length of 25 bricks? (must include label)
450 centimeters
32 x 0.01
0.32
36 x 100=
36,000
0.63 x 0.2
0.126
5.9 x 102
590
$1,534
40 x 0.1
4
66 x 19
1,254
0.35 x 0.5
0.175
6.7 x 103 and 67 x 102 have the same product. What is the product of these two expressions?
Ben says that the product 50 x 60 should have two zeros. Zoey says the product should have three zeros. Which student is correct, and what is the product of 50 x 60?
Zoey and 3,000
0.22 x 76
16.72
74 x 33=
2,442
9.2 x 0.06
0.552
0.08 x 10
0.8
Cameron is painting a mural in the front entrance to his school. The mural is going to be 54 feet by 32 feet. How many square feet will he paint?
1,728 square feet
0.86 x 91=
78.26
7,000 x 6
42,000
0.37 x 6.5
2.405
What expression is equivalent to:
4 x 10 x 10.
Possible answers:
40 x 101
4 x 102
4 x 100
Eve works during the summer as a babysitter. She earns $14 per hour. How much does Eve earn if she babysits for 10 hours?
$140