P5 & P6 FRACTIONS PROBLEM SUMS
Mary had some red, green and yellow marbles. She had 80 more green marbles than yellow marbles and 15 more red marbles than green marbles. She gave away 3/4 of her green marbles and 1/2 of her yellow marbles. She had 290 marbles left. How many marbles did Mary have at first?
Common question asked by pupils, "Why did you choose 4 units?"
Do you know why?
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We are a passionate team of ex-MOE Primary and Secondary school teachers and curriculum specialists. We specialize in Primary PSLE Mathematics and Science as well as Secondary GCE O-level E-Math, A-math and Chemistry.
With years of teaching experience, and multitude success stories of implementing various pedagogical methods, we bring with us our love for teaching, learning, as well as our desire to nurture the potential in every child!
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