Questions

From Worst to Best

26 P5.ST.JC.18121172

Level 3
Adam has some blue stickers and red stickers.
If 300 blue stickers are removed, 25% of the stickers will be blue stickers.
If 200 red stickers are removed, 20% of the stickers will be red stickers.

How many blue stickers are there?
How many red stickers are there?

4 m

Attempt

27 P5.ST.JC.18121173

Level 3
Adam has some blue stickers and red stickers.
If 100 blue stickers are removed, 75% of the stickers will be blue stickers.
If 500 red stickers are added, 20% of the stickers will be blue stickers.

How many blue stickers are there?
How many red stickers are there?

4 m

Attempt

Percent of a set Percent to units All change Double if Units table Units & parts

28 P6.RD.TL.16010196

Level 3
Yvonne and Anna have some pens. If Yvonne gives 45 pens to Anna, Anna will have 4 times the number of pens as Yvonne. If Anna gives 104 pens to Yvonne, Yvonne will have ¹₃ as many pens as Anna. How many pens does Yvonne have at first?

4 m

Attempt

Fraction to units Times as many Internal transfer Unchanged total Double if Units equations Units table

29 P6.PC.TL.16010145

Level 3
If Yvonne gives Oscar $27, the amount of money she has will be 25% of his. If Oscar gives Yvonne $12, he will have the same amount of money as her. How much money did each of them have?
(a) Oscar
(b) Yvonne

4 m

Attempt

Percent to units Money Equal stage after Internal transfer Unchanged total Double if Units table Decimal units

30 P5.RD.JM.17083363

Level 3
Jeremy has a crate containing some red and green grapes. If he adds in 10 bunches of red grapes, 0.6 of the bunches of grapes in the carton will be green grapes. If he adds in 30 bunches of green grapes, ³₄ of the bunches of grapes in the carton will be green grapes. How many bunches of grapes are there in crate?

5 m

Attempt