Q. dalam sebuah kotak terdapat 7 bola merah, 8 bola kuning ,5 bola hijau
Add Ball Numbers: Add the number of red balls to the number of yellow balls and the number of green balls.7 red balls + 8 yellow balls + 5 green balls = 20 balls.
Check Calculation: Check the calculation to make sure no mistakes were made. 7+8+5=20. Looks good, no errors.
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