on notebooky
Exercise 2G
Solve these addition and subtraction problems with the help of bar models.
1500
1 A large bookstore needs to keep 1,500 copies of the
dictionary in stock. It presently has 987 copies in stock.
How many more copies does it need to reach the
number of dictionaries it needs to have?
987
?
402
2 A Lego set came with 325 pieces. Kriti added some
more pieces from her previous Lego set to the new set
and she now has 402 pieces in all. How many pieces
did she add to it?
325
Ofa 100 niece jigsaw puzzle. Amrita has fitted 807
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Idk _______do it do it do it
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