Division
Understanding Images
Equations
Key words
Multiplication
100
Name each part (quotient, dividend, divisor)
12,098÷23=526
12,098- dividend
23- divisor
526- quotient
100
How did they get 14,880?
40x372
100
143x17 is the same as
a. 143x(1+7)
b. 1,000+700+400+280+30
c. (100x17)+(40x17)+(3x17)
d. (143x10)+(143x7)
C and D
100
A stockroom at a toy factory has 115 shelves. Each shelf has 15 cases. What is the key word and what does it mean?
Each = x
100
147x6
882
200
684÷ 2
342
200
What numbers are being multiplied?
436x2
200
Write all 4 ways to show this image?
69x?=1104
?x69=1104
1104(÷) 69=?
1104(÷) ?=69
200
a.What answer to a multiplication problem is called_____
b.The answer to a division problem is _____
Product
Quotient
200
159x28
4,452
300
5794÷11
527
300
In the first box: 324-200 where did the 200 come from?
100x2
300
Mrs. Galan is reading a 864 page book. He reads 18 pages each night. He has already read half the book.
The key words is each night and half the book. What do they mean?
each night is division half the book is divide by 2
300
206x38
7828
400
2016÷48
Give an estimate: Round to the closest 10
40
400
Write this as a multiplication sentence using 6 135 and ?
6x ? = 135 or ?x6 =135
400
There are 456 students in 5th grade. There are 532 6th graders. They a evenly split into 12 classes. How many more 6th classes are there? What are the key words what do they mean?
Evenly split means to divide
How many more means to subtract
400
1806x23
41538
500
Find the mistakes (2)
The answer is 600 so it should be 500 and 100 not 50 and 10
500
Part 1: What does inverse operation mean?
a. multiplication problem
b. Opposite type of problem
c. division problem
Part 2:
What is the inverse of 5x8=40
Part 1: B
Part 2: 40 divided by 8=5