Curated OER
Addition Worksheet #11
In this addition worksheet, students add four-digit numbers that appear in columns of three. There are 16 problems on this one-page worksheet. An answer sheet is included.
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Mystery Boxes
In this math worksheet, students solve the problems that use the operation of addition. They fill in the missing addends or sums as needed.
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Same and Different
For this mathematics learning exercise, learners first complete the tens place and then add the rest. Then they continue the patterns and compare each column. Students also fill in the missing addends and solve various word problems by...
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Chapter 4 Word Search
In this math activity, students locate and identify various vocabulary terms related to mathematics. There are seven words located in the puzzle to find.
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Mathematics: One Hundred Plastic Ants
Third graders pick up plastic ants scattered on the floor. They take them back to their desks, count them, and add their totals to those of other students.
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Missing Subtraction Facts to 20
In this subtraction activity, students use the given numbers to complete and solve the horizontal subtraction equations. Students solve 20 problems.
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Missing Items
In this math worksheet, 1st graders solve the problems that use addition and the pictures of dice to figure out the missing addend to complete the number sentence.