Page 246 - MATH NIVEL 1

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1st Grade - Primary Education MATHEMATICS

EXERCISES
AND

1. Solve the additions and subtractions:

4 9 5 + 2 8 2 + 3 0 0 – 7 2 5 –
2 9 7 1 7 9 1 9 2 2 9 7

two. Write the number before and after:

9 3 4 7 4 5

8 5 0 8 9 0

3. Place the <> or = sign.

9 3 4 9 4 3 9 0 0 9 0 0

8 8 6 8 6 8 7 9 6 7 6 9

Complete the boxes:
Four.

DOUBLE HALF TRIPLE

1 2 6 6 0 0 1 5 2

1 5 9 8 0 0 200

2 9 5 4 2 8 3 1 0

3 2 9 8 4 6 1 9 5

5. Perform the combined operations:

a. 9 0 0 – 5 0 0 + 1 5 6 + 2 5 =

b. 7 9 9 – 2 5 3 + 1 9 9 – 2 4 =

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