Level 2
Fill in the blanks.
Adam has 20 stickers more than Bryan and
Chris has 10 stickers less than Adam.
Let the number of stickers that Bryan has be 1 u.
Level 2
Fill in the blanks.
Adam has 20 stickers more than Bryan and
Chris has 30 stickers less than Adam.
Let the number of stickers that Bryan has be 1 u.
Level 1
Sally opens a book and is looking at the page numbers of the facing pages. The sum of the two numbers is 43. What are the page numbers of the left and the right pages respectively? Give the answers in numbers. (Eg 1, 2)