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Rounding
Adding
Multiplication Models
Multiplication
Vocabulary
100
77 nearest ten
What is 80
100
23 + 19
What is 42
100
Draw a model to represent 3 x 4
What is any resonable drawing 3 rows of 4
100
30 x 8
What is 240
100
Define product a. The answer of a multiplication problem b. A number that divides a whole number evenly
What is a
200
569 nearest hundred
What is 600
200
1,212 + 345
What is 1,557
200
Draw a model for 5 x 5
What is What is any resonable drawing 5 rows of 5
200
48 x 5
What is 240
200
Define equation a. A sentence that contains an equal sign b. To break a number into different parts
What is a
300
3,213 nearest thousand
What is 3,000
300
469 + 506
What is 975
300
Draw a model of 3 x 6
What is any resonable drawing 6 rows of 3
300
900 x 4
What is 3,600
300
Define decompose a. A sentence that contains an equal sign b. To break a number into different parts
What is b
400
65,332 nearest ten thousand
What is 70,000
400
23,087 + 4,022
What is 27,109
400
Draw a model of 10 x 2
What is any resonable drawing
400
5,000 x 2
What is 10,000
400
Whcich number is the product 4 x 8 = 32
What is 32
500
481,005 nearest hundred thousand
What is 500,000
500
341,076 + 340,175
What is 681,251
500
Draw a model of 9 x 3
What is any resonable drawing
500
54 x 8
What is 432
500
Define factor a. The answer of a multiplication problem b. A number that divides a whole number evenly
What is b