4학년 1학기
  • 2학기
1-3. 곱셈과 나눗셈
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
1 21 x 600 =
2 73 x 400 =
3 88 x 4000 =
4 51 x 100 =
5 50 x 9000 =
6 34 x 8000 =
7 47 x 3000 =
8 24 x 7000 =
9 19 x 900 =
10 68 x 200 =
0%