Place Value
Ricardo got 263,148 hits when he did an Internet search. What is the value of the 6 in this number?
60,000
Use expanded form to add 435 + 312=
400+30+5
300+10+2
700+40+7= 747
473-294
179
6 times as many as 3 is 18.
6x3=18
An elephant can reach as high as a tree with its trunk. It uses its trunk to pick up objects that weigh up to 3 times as much as a 165 pound person. ABOUT how much weight can the elephant pick up with its trunk?
600
<, >, =
$631,328 O $1,000,000
<
251+345=
596
870-492=
378
Metin is 14 years old. Zeki is 7 years old. How many times as old as Zeki than Metin?
2
Estimate the product by rounding.
5 x 2,213=
10,000
80,000
451+246+222=
699
Darius has 127 photos. Jillian has 467 photos. How many more photos does Jillian have than Darius?
340
Evan's dog weighs 7 times as much as Oxana's dog. Together, the dogs weigh 72 pounds. How much does Evan's dog weigh?
63
Multiply. Use expanded form to help.
7 x 14= 7 x (10 + 4)
98
A male elephant weighs 6,728 pounds and a female elephant weighs 5,853 pounds. To the nearest hundred pounds, what is the total weight of the two elephants?
12,600
A plane flew 187 miles to Boston and then 273 miles from Boston to Philadelphia. How many miles did the plane fly in all?
460
Titan roller coaster is 245 feet tall. Top Thrill Dragster is 420 feet tall. How much taller is Top Thrill Dragster than Titan?
175
Maria's dog weighs 6 times as much as her rabbit. Together, the pets weigh 56 pounds. What does Maria's dog weigh?
48 pounds
Multiply. Use partial products to solve.
2 x 4,572=
9, 144
Minho's car has 156,261 miles on it, Lucia's car has 145,834 miles on it, and Yakov's car has 165,002 miles on it. Whose car has the most miles?
Yakov's
There are 431 crayons in a box and 204 crayons on the floor. ABOUT how many crayons are there all together.
600
Beth, Dan, and Yoshi collect stamps. Beth has 157 stamps. Dan has 265 stamps. Yoshi has 79 fewer stamps than Beth and Dan do combined. How many stamps does Yoshi have?
343
At the dog show, there are 4 times as many boxers as spaniels. If there are total of 30 dogs, how many dogs are spaniels?
6
Find the product.
838 x 2=
1,676