Investigations 3 in Number, Data, and Space, Student Activity Book [Grade 4]

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Unit 5 Large Numbers and Landmarks > Investigation 2 > Subtraction Starter Problems

NAME ______________________________ DATE _______________

ACTIVITY

(PAGE 2 OF 2)

Subtraction Starter Problems

3	1,458 − 297 =
	1,458 − 200 =	297 + 3 =	1,458 − 300 =	1458 − 297 _ 1 table with 3 rows and 1 column , row1 column 1 , 1458 , row2 column 1 , modified negative 297 with under bar below , row3 column 1 , 1 , end table
	First way:		Second way:
4	3 , 363 − 1 , 418 _ table with 2 rows and 1 column , row1 column 1 , 3 comma 363 , row2 column 1 , modified negative 1 comma 418 with under bar below , end table
	3,363 − 1,000 =	1,418 + 1,000 =	1,418 + 82 =	33 6 5 3 13 − 1418 _ table with 2 rows and 1 column , row1 column 1 , 33 , modified cross out enclosing , 6 , end crossout with 5 above . modified cross out enclosing , 3 , end crossout with 13 above , row2 column 1 , modified negative , 1418 with under bar below , end table
	First way:		Second way:

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Contents

Investigation 1

Investigation 2

Investigation 1

Investigation 2

Unit 3 Multiple Towers and Cluster Problems

Investigation 1

Investigation 2

Investigation 3

Unit 4 Measuring and Classifying Shapes

Investigation 1

Investigation 2

Investigation 3

Investigation 4

Unit 5 Large Numbers and Landmarks

Investigation 1

Investigation 2

Investigation 3

Unit 6 Fraction Cards and Decimal Grids

Investigation 1

Investigation 2

Investigation 3

Investigation 4

Unit 7 How Many Packages and Groups?

Investigation 1

Investigation 2

Investigation 3

Unit 8 Penny Jars and Towers

Investigation 1