math activity, proposed to students in the third and fourth years of elementary school, with addition and subtraction problems.
You can download this math activity in editable Word template, ready to print in PDF and also the activity with answers.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
1) Marta donated money to three forest reserves, she donated BRL 570.00 to the National Park, she donated BRL 140.00 to the Tapajós National Forest and BRL 450.00 to the Serra do Mar State Park. How much did she donate to the three parks?
R
2) After passing through the mountainous region of Rio de Janeiro, she went to a famous beach. There, she collected 46 large shells, 76 small shells and 16 pink shells. How many shells did she collect?
A:
3) For a party at school, Maria's mother brought 75 sandwiches and Fernanda's father brought 50 sandwiches. How many sandwiches were brought in total?
A:
4) The inspectors went to inspect some factories to make sure they were treating their waste properly. If Pedro inspected 69 factories, Marcela inspected 52 factories and Jaqueline inspected another 48 factories. How many factories were inspected in total?
A:
5) Alvin wanted to make sure he was protected from the cold nights in the woods, so he decided to build a cement fireplace. If he bought 100 kilos of cement and his son brought another 150 kilos. How many pounds of cement does he have now?
A:
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