Multiplying By Powers of 10
6,471 x 101
64,710
Estimate the product:
7 x 396
2,800
The length of James's pool is 16 feet. The length of the pool at Wing Park is 4 times as long. How long is the pool at Wing Park?
Write an equation to represent this problem and solve
16 x 4 = p
p= 64 feet
343 x 5
1,715
100 x 815
81,500
Estimate the product:
17 x 63
1,200
The length of James's pool is 16 feet. The length of the pool at Wing Park is 4 times as long. How long is the pool at Wing Park?
Draw a bar diagram to represent this problem. Use the variable P.
See Diagram
893 x 7
6,251
12 x 104
120,000
Estimate the product:
45 x 806
40,000
Alexandria has a collection of 34 dolls. A toy store has 15 times as many dolls as Alexandria. How many dolls are in the store?
Write and equation with the variable d. and solve.
34 x 15 = d
510 dolls
47 x 302
14,194
890 x 103
890,000
Estimate the product:
91 x 51
4,500
Alexandria has a collection of 34 dolls. A toy store has 15 times as many dolls as Alexandria. How many dolls are in the store?
Draw a bar diagram to represent the problem.
See Diagram
32 x 871
27,872
400 x 106
400,000,000
Estimate the product:
78 x 47
4,000
A store received a shipment of 35 TV's valued at $625 each. What is the total value of the shipment.
Write an equation with the variable T, solve, and draw a bar diagram
37 x 625 = t
t = $23,125
See Diagram
89 x 27
2,403