A Case Study of Mathematical Equations in Primary Schools - Training Enrollment Network

A Case Study of Mathematical Equations in Primary Schools

1. Solution: 2.5x = 0+2 2. Solution: 6x =13+2 3. Solution: 8x=3+3.

x = 2÷2.5 x = 0.8 x = 15÷6 x = 2.5 x = 6÷8 x = 0.75

4. Solution: 7x+3x=2 1 5. Solution: 5x= 1. 1+5.4 6. Solution: x=6+ 16.

10x = 2 1x = 2. 1x = 6.5÷5 x = 1.3 x = 22

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