Thinking...Coding Erasmus Project

1. 1
Teaching Method and
Flexible Tools
-MATERIALS FOR STUDENTS-
(EXECICES FOR STUDENTS 0-4)
This project has been funded with support from the European Commission. This
publication reflects the views only of the author, and the Commission cannot be
held responsible for any use which may be made of the information contained
therein.

2. 2
THE PREPARATORY GRADE
1. Add and substract the dots on the wings of each butterfly. Color the butterfly which has
an even result on each wing.
7 + 2 = 9 _________________________________________________________________________
7 – 2 = 5 _________________________________________________________________________
2. Write in the box the number which is 2 less than the number of means of water
transport in the image below.

3. 3
3. On a tray there are 28 . Ana takes away3 .
How many areleft on the tray?
Solution
4. Take a close look at the rooster. Then write in the grid the numbers which you can
recognize in the drawing.

4. 4
5. Make the calculations and color the box which contains the
correct answer:
4 5 7
6 4 2
54 6
7 8 9
1089
7 5 10

5. 5
FIRST GRADE
1. Solve the following problems:
____________________________________________________________________________________
2. Color the cherry with the largest sum, red and the cherry with the smallest sum,
yellow:
27 39 1 8 6 33 93 44 5 20 50 19 74
+ =
+ =
+ =

6. 6
3. 6 squirrels played in a tree. One of them got scared and ran
away deep inside the forest. How many squirrels are left in the tree?

7. 7
4. Make the calculations and draw a line between each substraction and the cloud which
contains the correct result. Color the clouds the results of which are higher than 5.
5. Which shape is not a frame?
A. B. C. D. E. F.

8. 8
1
6
1
8
2
0
SECOND GRADE
1. Find the way to the tree by connecting the circles which contain even numbers.
64 17
42
2. Bugs Bunny is gathering food. Help him add the carrots, by adding them:
41 8= 15 + 19 = 27 – 9 =
3. The cricket and the ant played dominoes. Help them calculate their points.
Color the odd results.
2
3

9. 9
4. Take a close look at the balance below!
How many pears must be placed on the second balance?
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5. I eat fruit every day:
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Tomorrow I’ll eat some bananas. What day was yesterday?
A) Monday B) Tuesday C) Wednesday D) Thursday E) Saturday.

10. 10
THIRD GRADE
1. Can you identify the shapes?
Fill in the grid with the correct numbers!
2. In an apple weighs as much as two bananas, how many bananas are needed on the
balance?
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11. 11
3. Make the calculations and color the circles red for even results,
and orange for odd results.
4. SHAPEY the robot is made of shapes. Write T, if the sentence is true and şi F, if the
sentence is false.
 SHAPEY HAS 6 ......
 THE NUMBER OF EQUALS THE NUMBER OF ......
 THE NUMBER OF IS 4 LESS THAN THE NUMBER OF ................
 SHAPEY IS MADE OF A TOTAL NUMBER OF 16 SHAPES. .........
+3
5
12
16
21
25
10
14
13

12. 12
5 In grandma’s courtyard 3 hens had 9 chickens each. How many legs are there in my
grandma’s courtyard?
A. 60 B. 54 C. 18 D. 24

13. 13
FOURTH GRADE
1. Take a close look at the chessboard and identify the fruit:
Where is each fruit placed on the chessboard?
A-8
LEMONS ORANGES PINEAPPLE BANANAS NUTS PEANUTS KIWI WATERMELON

14. 14
2. The thousand in the number 134 698 is twice as large as
the number:
a) 2 b) 4 c) 6 d) 8
3. The difference between two numbers equals the product of 857 and 4. It is
known that the minuend is 4 638, the subtrahend is ................ .
4. At the Zoo there are 18 monkeys: 6 of them are
chimpanzees and the rest are gorillas. Every day a gorilla eats 7
bananas, and a chimpanzee eats 2 bananas less. How many bananas do
the monkeys eat in one day?
5 Find the numbers a, b, c, d and e, given the following conditions:
a) a is twice as high as b;
b) c is 51 less than d and 17 less than b;
c) d is three times smaller than e;
d) the sum of the numbers is 2015.