12. ut plny For each of the problems below (1) label the type of problem (add to

Question

12. ut plny For each of the problems below (1) label the type of problem (add to way, putting togetheritaking apart, compare); (2) draw the strip diagram that best represents that story; (3) write the equation that fits with or models the language of the stor Lucy found eight erasers on the floor in her classroom. Two of the erasers were brand new and the rest had been used. How many of the erasers had been used? b. Clare had some bears. After she gave away 3 bears to her cousin, she had 6 bears left. How many bears did Clare have to begin with? c. Last year, the New England Patriots scored 34 points to win the super bowl. They scored 6 more points than the Atlanta Falcons. How many points did the Atlanta Falcons score? d. Clare had 3 blocks. After she got some more blocks, Clare then had 9 blocks. How many blocks did Clare get?

Explanation / Answer

a) lucy found 8 erasers

2 erasers were brand new

rest of them used

used erasers = 8 - 2 = 4 erasers

b) let she begin with x bears

she gave away 3 and left with 6

x - 3 = 6

x = 9

so, she started with 9 bears

c) atlanta falcon score

34 - 6 = 28 score

d) clare had 9 - 3 = 6

she got 6 blocks

e) out of 11 , 5 are grees

11 - 5 = 6

so, 6 are brown

f) blue bears are 6 more than red

blue bears are 6 + 3 = 9 bears

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