Question
PSLE
At first, a box contained 91 red beads and some grey beads. After some red beads were removed, 37 of the beads were grey. After 76 white beads were added to the box and now, 311 of the beads were grey. What was the number of red beads removed?
2 m

Click button first when a symbol is required. X

PSLE
At first, a box contained 91 red beads and some grey beads. After some red beads were removed, 37 of the beads were grey. After 76 white beads were added to the box and now, 311 of the beads were grey. What was the number of red beads removed?