1 x 3 Digit Multiplication
2 x 4 Digit Multiplication
2 x 2 Digit Multiplication
Estimation
Multiplication Vocabulary
100
2 x 5.20
10.40
100
3 x 5522
16,566
100
12 x 1.2
14.4
100
Estimate 30 x 40
1,200
100
A number close to an exact number, but it is not exact.
What is an Estimate
200
5 x 381
1,905
200
4 x 28.53
114.12
200
27 x 16
432
200
Estimate 900 x 80
72,000
200
What word goes with this definition:
Any part of an equation (variables, numbers, or symbols) that is not the operation.
What is a term?
300
7 x 925
6,475
300
9 x 3465
31,185
300
35 x 70
DOUBLE POINTS
2,450
300
Estimate 15,000 x 10
150,000
300
This method of multiplication has us finding the partial products by using a shape.
What is the Area/Box Model.
400
6 x 247
1,482
400
8 x 3149
25,192
400
47 x 83
3,901
400
Estimate 698 x 40
28,000
400
What are the steps to multiply when using the Partial Product Method?
1) Determine the number value of each digit based on its place value.
2) Write number sentences.
3) Find the partial products.
4) Add partial products together to find exact product.
500
Galinda and Elphaba are locked in a heated argument about who can cast the most spells. Galinda says that she can cast 378 different types of spells. Elphaba states that she can 8 times as much as Galinda. How many spells can Ephaba cast?
TRIPLE POINTS
3024
500
There are 7 flying turtles that are trying their hardest to beat the rabbits in a race because they think that flying is faster than running. What would the total distance be for all of the turtles after traveling 7, 639 feet?
53,473 ft
500
6-7 said 67 times that 41 is boring because 41 doesn't need to do math in order to do well in school. 6-7 then tells 41 to study more and multiply 67 by 41 to find the product.
Alrighty 41s, what is 67 x 41?
2,747
500
Estimate 9923 x 782
8,000,000
500
What is the difference between a multiple and a product?
A multiple is the answer to a multiplication problem with whole numbers--normally it is a part of the answer, not the full answer.
A product is the finished and completed answer of a multiplication problem.