626 P5.ST.JC.18121089
Level 3
Adam has 190 stickers.
After 13 of the red stickers is given away and
another 30 blue stickers are bought,
there is an equal number of red and blue stickers.
  1. How many red stickers are there in the end?
  2. How many less blue stickers than red stickers are there at first?
  3. How many red stickers are given away?
3 m
Fraction of a set Fraction to units Equal stage after All change Units table
627 P6.FR.JC.19071601
Level 2
Alina spent 16 of her salary on a printer and 25 of the remainder on a notebook. If she saved the remaining $300, how much was her salary?
2 m
Fraction to units F Addition & subtraction Money Remainder concept Model Part-whole Units method
628 P4.FR.JM.17101615
Level 2
Jen bought 34 m of ribbon. Max bought a ribbon 12 times as long as Jen. What is the length of Max's ribbon?
2 m
Fractions with units F Multiplication Length Model Times-as-many
629 P5.FR.JM.17083092
Level 2
The breadth of a rectangle is 38 m. Its length is twice as long as its breadth. What is the area of the rectangle?
2 m
F Multiplication Fractions with units Area Perimeter Rectangle Times as many
630 P6.ST.JC.18121318
Level 2
1 u - 2 = 3 p
3 u - 18 = 3 p

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution Units equations

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