4th Grade Multiplication
12 x 11
121
100 X 7
700
What is the name of the 4 step process we've been using to solve multiplication problems?
partial products or open area model
700 x 10=
7000
the number of letters in Mrs. Walker's first name times the number of letters in the word "math"
16
A factor pair of 24 is 1 and 24. Another factor pair of 24 is?
6 and 4 or 8 x 3 or 12 x 2
564 X 2
1,128
True or False: 77 x 4 = 388
False
30 x 6
180
What is the answer to an addition problem called?
Sum
234 x 4
936
Boo in Boonville had 352 trick-or-treaters in 2021. They will have 3 times as many trick-or-treaters this year. How many trick-or-treaters will there be this year?
1,056
True or false: You multiply two factors to get a multiple
True
250 x 30 =
7500
49,788 + 6,597
56,385
38 x 25
950
78 X 9
702
Name the four standard operations in math
addition / subtraction / multiplication / division
700 x 30
21,000
What is the answer to a subtraction problem called?
Difference
24 x 56
1,344
3,273 x 4
13,092
model
1,000 X 10
10,000
1,219,182 x 2
2,438,364
510 x 200
102,000
2,222 x 5
11,110
what is the answer to a multiplication problem called?
product
If you have a 30 minute lunch period and 5 days of school. How many minutes do you have lunch in an entire 4 week month?
600 minutes
If I start with 444 and skip count by 444, what's the 3rd number in my pattern?
1,332