4학년 1학기
  • 2학기
1-3. 곱셈과 나눗셈
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
1 29 x 900 =
2 88 x 600 =
3 65 x 7000 =
4 63 x 1000 =
5 43 x 8000 =
6 43 x 4000 =
7 98 x 9000 =
8 73 x 9000 =
9 95 x 8000 =
10 62 x 9000 =
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