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Addition and subtraction
1. Addition and subtraction
2. Addition
Plus(one plus one equals two)
Add (add one to one and there are
two in all)
3. Subtraction
Minus(four minus one equals three)
Take away (take away one from four and
there are three in all)
4. Word Problems
Therewere seven apples on the table but
Chris ate three. How many apples are
left?
5. Word Problems
Greghas twenty two cats at home. He
found six more cats on the street today.
How many cats will he have if he takes
the five cats to his home?
6. Word Problems
Meghad fifteen pairs of shoes at home
before. Yesterday, her dog was biting four
of them. How many pairs of shoes does
she have now?
7. Word Problems
Katehad 33RMB this morning. Peter gave
her 49RMB at noon. How much money
does she have to eat lunch?
8. Word Problems
Nancyused to have twelve pencils but
her classmate stole two of them. How
many pencils does she have left?
9. Word Problems
Therewere twenty eight students in the
classroom before. Four new students
joined the class today. How many
students does the class have in all?
10. Word Problems
Jakeand Lucy need to buy a book. The
book costs thirty dollars. If Lucy has
thirteen dollars, then how much money
does Jake need to buy the book?