180 Days of Science: Grade 2 - Daily Science Workbook for Classroom and Home, Cool and Fun Int

180 Days of Science: Grade 2 - Daily Science Workbook for Classroom and Home, Cool and Fun Int

Matematika -15+18:2*4 berapa ya dengan cara nya ya nanti saya masih bintang ful​

-15+18:2*4 berapa ya dengan cara nya ya nanti saya masih bintang ful​

= -15 + 18 ÷ 2 × 4

= -15 + ( 18 ÷ 2 × 4 )

= -15 + ( 9 × 4 )

= -15 + 36

= ( 15 - 36 )

= 21 ✔️

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