4학년 1학기
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1-3. 곱셈과 나눗셈
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
1 33 x 4000 =
2 89 x 500 =
3 20 x 1000 =
4 41 x 900 =
5 65 x 200 =
6 20 x 4000 =
7 30 x 9000 =
8 54 x 1000 =
9 48 x 7000 =
10 20 x 700 =
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