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How to write the micro-lesson task list of 5, 4, 3 and 2 plus a few in primary school mathematics
Use disjunction to calculate the following problems.

1、 125+25×6 2、( 135+75)÷( 14×5) 3、 120-60÷5×5 4、 1024÷ 16×3 5、( 135+4 15)÷5+ 1 6 6、 1200-20×720-720÷ 15 7、(360- 144)÷24×3 8、240+480÷30×(6+ 13) 9、( 120×2+ 120)÷9 10、 164- / kloc-0/3×5+85 1 1、330÷(65-50) 12、。