The Greatest Difference

Fourth graders create subtraction problems and solve them. Given four number cards, pupils create 2-digit number problems. Pupils model each problem through the use of blocks and place value mats. Using the four number cards, 4th graders construct the equation that produces the greatest possible difference.

4th Math 3 Views 1 Download
Resource Details

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Resource Type
Lesson Plans
Instructional Strategy
Skills Practice
45 mins

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