NAME ______________________________ DATE _______________

DAILY PRACTICE

Related Problem Sets

Solve the related problems in each set. As you work on these problems, think about how solving the first problem in each set may help you solve the others.

• 1 500 500 500 − 85 _ − 185 _ − 187 _ table with 2 rows and 3 columns , row1 column 1 , 500 , column 2 500 , column 3 500 , row2 column 1 , modified negative 85 with under bar below , column 2 modified negative 185 with under bar below , column 3 modified negative 187 with under bar below , end table

• 2 400 − 200 = _______________

  400 − 180 = _______________

  420 − 180 = _______________

• 3 300 − 150 = _______________

  350 − 150 = _______________

  353 − 150 = _______________

  353 − 147 = _______________

• 4 189 − 55 = _______________

  189 − 155 = _______________

  289 − 155 = _______________

  289 − 165 = _______________

• 5 600 + _______________ = 1,000

  650 + _______________ = 1,000

  655 + _______________ = 1,000

  658 + _______________ = 1,000

• 6 300 305 299 300 299 296 + 300 _ + 296 _ + 290 _ table with 3 rows and 3 columns , row1 column 1 , 300 , column 2 305 , column 3 299 , row2 column 1 , 300 , column 2 299 , column 3 296 , row3 column 1 , modified plus 300 with under bar below , column 2 modified plus 296 with under bar below , column 3 modified plus 290 with under bar below , end table

Ongoing Review

• 7 Which does NOT equal 404?

  • A 199 + 205

  • B 201 + 203

  • C 198 + 202

  • D 202 + 202

NOTE

Students solve addition and subtraction problems in related sets.

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