Curated OER
Triple Digit Addition
In this triple digit addition worksheet, students add and regroup. In his problem solving worksheet, students write answers for twenty problems.
Curated OER
Triple Digit Addition
In this triple digit addition worksheet, learners add 3-digit numbers with regrouping. In this short answer worksheet, students write twenty answers.
Curated OER
More Addition in Your Head
In this mental math addition instructional activity, students determine sums. In this problem solving instructional activity, students write answers to twenty problems.
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Column Addition-3 Digits, Sheet 2
In this addition worksheet, students complete a set of 15 problems, adding 3 digit numbers. A reference web site is given for additional activities.
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Column Addition-3 Digits, Sheet 3
In this addition worksheet, students complete 15 problems, adding 3 digit numbers. A reference web site is given for additional activities.
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Adding 3-Digit Numbers #4
In this addition worksheet, students complete 12 problems, adding one 3-digit number to another. A reference web site is given for additional activities.
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Adding 3-Digit Numbers #2
In this addition worksheet, students complete 12 problems, adding one 3-digit number to another. A reference web site is given for additional activities.
Curated OER
Add 3-Digit Numbers
In this addition worksheet, students solve a total of 15 problems, adding 3-digit numbers. Problems are accompanied by pictures, but graphics are problematical.