These 6 math centers are great for early finishers or for including in your Guided Math or Daily 5 Math activities.
*Ocean Story Problems
*Ocean Animal Skip Counting Puzzles
*Fix the Broken Equations
*Mental Addition War
Please download the preview to see everything that is included in this set!
These centers focus on Second Grade CCSS but would be an excellent review for third grade students.
2.OA.A.1 Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.1
2.NBT.2. Count within 1000; skip-count by 5s, 10s, and 100s.
2.NBT.4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.
2.NBT.5. Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
2.NBT.8. Mentally add 10 or 100 to a given number 100 and mentally subtract 10 or 100 from a given number.