Vocab
When you see the word OF you know you need to
Multiply
what is 234 x 2
468
find the product of 324 x 21
6,804
define the word equation.
a number sentence where the equals is unknown
1/10
1/100
1/1000
Define the word Product
What is the answer to a multiplication sentence
what is 132 x 3
396
find the product of 423 x 13
5,499
Mr. V gave each of his 31 students a total of 332 pieces of gum. How many piece of gum did he give away to his students?
10,292
4894 - 2456
find the difference
2,438
Define sum
the answer to an addition problem
find the product of 632 x 4
2,528
536 x 23
12,328
A hardware store ordered 13 packs of nails from a supplier. Each pack contains 155 nails. How many nails did the store order?
2,015 nails
Order these decimals from least to greatest
0.34
0.21
0.321
0.21, 0.321, 0.34
Define Partial Products
When you are multiplying by a 2-digit number you will get two products that you need to add together.
find the product of 732 x 3
2,196
find the product of 643 x 42
27, 006
Brad lives 12 times as far away from the ocean as Jennie. If Jennie lives 48 miles from the ocean, how many miles from the ocean does Brad live? Write an equation and solve...
48 x 12 = m
m= 576
what is another way to write
105
see student answer...
Describe when and why you would use compatible numbers
find the product of 938 x 6
5,628
find the product of 732 x 35
25,620
Sandi's school has 1,030 students. Karla's school has 3 times as many students as Sandi's school. Write an equation for s to find the number of students in Karla's school.
1,030 x 3 = s
s = 3,090
what is the expanded form of the following number...
32.234
(3 x 10) + (2 x 1) + (2 x 1/10) + (3 x 1/100) + (4 x 1/1000)