math activity, proposed to students in the third and fourth years of elementary school, with Problems about addition and subtraction.
You can download this math activity in an editable Word template, ready to print in PDF and also the activity with answers.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
1) There are X students in 1st grade and 20 students in 2nd grade. Knowing that the 2nd grade has 5 more students, how many students are there in the 1st grade?
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2) We had 6 vases at home, but Raquel broke X vases. Knowing that we now only have 2 vases, how many vases did Rachel break?
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3) In the zoo, there are 14 lions. 4 of them are male and X of them are female. How many lionesses are there in the zoo?
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4) Pedrinho has two pencils, a red one 15 cm long and a yellow one x cm shorter than the red one. If the yellow one is 8 cm long, what is the size difference between them?
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5) In the flowerbed at school there are X roses. There are 15 pink roses, 26 white roses and 19 red roses. How many roses are there in this bed?
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6) Bruce had 25 toy cars. He gave 5 cars to his younger brother and lost X cars after playing in the street. How many carts did he lose, knowing there were 12 carts left?
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