Write a comparison sentence.
6 x 3 = 18
____ times ___ as many as ___ is ___.
6 times as many as 3 is 18.
4 x 5 = ___
4 x 50 = ___
4 x 500 = ___
4 x 5,000 = ___
20
200
2,000
20,000
4 x 14 =
4 x 14 =
4 x 10 = 40
4 x 4 = 16
40 + 16 = 56
Find the product.
8 x 604 = _____
8 x 604 = ____
8 x 600 = 4,800
8 x 4 = 32
= 4,832
1,439
x 7
1,439x 7 = 10,073
Write a comparison sentence.
24 is 4 times as many as 6.
24 = 4 x 6
7 x 800 = ____
3 x 70 = ____
8 x 6,000 = ______
5,600
210
48,000
The model shows the flowers Jim planted in his garden. How many flowers did Jim plant?
3 x 10 = 30
3 x 5 = 15
30 + 15 = 45 flowers
Find the product.
At a high school gym, the bleachers are divided into 6 sections. Each section can seat 295 people. How many people can be seated in the gym?
6 x 295 = ____
(6 x 300) = 1,800
(6 x 5) =. -30
= 1,770 people
9,600
x 6
9,600
x 6
57,600
There are 27 campers. This is nine times as many as the number of counselors. How many counselors are there?
27 = 9 x 3
3 counselors
An airplane is traveling at a speed of 400 miles per hour. How far will the plane travel in 5 hours?
5 x 400 = 2,000 miles
Use expanded form to solve:
6 x 532 = ______
(6 x 500) + (6 x 30) + (6 x 2) = _____
3,000 + 180 + 12 = 3,192
MULTISTEP Problem:
At a tree farm there are 7 rows of 35 oak trees. In each row of oak trees 15 are red oaks. How many are NOT red oak trees?
7 x 35 = 245
7 x 15 = 105
245-105 = 140 oak trees
It took me 1,492 steps to walk around the track once. If I walked around the track 4 times, how many steps did I take?
1,492 x 4 = 5,968 steps
Sari has 3 times as many pencils erasers as Sam. together they have 28 erasers. How many erasers does Sari have?
Sari __ __ __
Sam__
4 x n = 28. Do step two: __ x __ = __
3 x 7 = 21 erasers
Estimate and multiply.
9 x 54 = _____
8 x 783 = _____
4 x 7,192 = _____
9 x 50 = 450
8 x 800 = 6,400
4 x 7,000 = 28,000
Use expanded to solve:
There are 5,280 feet in a mile. If I walk 4 miles, how many feet is this?
4 x 5,280 = ______
(4 x 5,000) + (4 x 200) + (4 x 80) = _____
20,000 + 800 + 320 = _____
21,120
Estimate and multiply with regrouping.
Estimate:_______
$83
x 5
Estimate: $80 x 5 = $400
$83 x 5 = $415
2,792 x 7 = ______
2,792 x 7 = 19,544
Bill counted a total of 40 white cars and yellow cars. There were 9 times as many white cars as yellow cars. How many white cars did Rafael count?
white __ __ __ __ __ __ __ __ __
blue __
10 x n = 40. Complete the problem.
9 x 4 = 36 white cars
A theater has 4,650 seats. If a theater sells all the tickets for each of its 5 shows, ABOUT how many tickets will the theater sell?
5,000 x 5 = 25,000 tickets
Multiply using partial product.
$149 x 5 =
Write vertically and solve.
$500
200
+ 45
$745
When vacationing on an island we drove across the Seven Mile Bridge 28 times. How many miles did I drive crossing the bridge?
7 x 28 =
196 miles
Use the Order of Operations to solve the value of n?
4 x 23 + 3 x 48 - 23 = _____
(4 x 23) + (3 x 48) - 23
92 + 144 - 23 = 213