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3 years ago

14

The model shows the addition expression 18 + 12. A model containing 3 rows of 6 orange squares and 3 rows of 4 blue squares. One

expression that is equivalent to this sum is .

2 answers:

eduard3 years ago

8 0

Answer:

42

Explanation:

i failed 2ent grade

Novosadov [1.4K]3 years ago

8 0

6 because its 6 i said 6 so it is 6

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