Page 183 - MATH NIVEL 1
P. 183
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MATHEMATICS 1st Grade - Primary Education
yes
WE USE A LITTLE . . .
Remember:
When the sum of the units is greater than 9,
the units digit is written and the tens digit
is “carried”.
1
5 3 6 +
2 2 7
7 6 3
Solve:
6 2 9 +
5 3 8 + 3 4 7 +
1 1 6
2 2 9 3 3 3
5 6 5 + 2 8 6 + 3 7 6 +
2 1 9 4 3 9 2 4 5
4 8 + 5 6 + 6 0 +
3 2 2 0 1 7
1 7 1 9 9
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