셈틀아이 연산학습
자연수의 혼합계산 - 곱셈, 나눗셈이 들어간 혼합계산
1. 계산순서

9DDD347A
빈 칸에 알맞은 수를 넣으세요.
1
4 × 16 ÷ 2 × 6 × 5
=
64
÷
2
×
6
×
5
=
32
×
6
×
5
=
192
×
5
=
960
2
18 ÷ 9 × 8 × 2 × 5
=
×
×
×
=
×
×
=
×
=
3
2 × 4 ÷ 2 × 9 × 4
=
÷
×
×
=
×
×
=
×
=
4
4 × 6 × 6 ÷ 2 × 9
=
×
÷
×
=
÷
×
=
×
=
5
6 × 18 ÷ 3 × 4 × 7
=
÷
×
×
=
×
×
=
×
=
6
63 ÷ 9 × 5 × 4 ÷ 2
=
×
×
÷
=
×
÷
=
÷
=
7
28 ÷ 4 × 12 ÷ 3 × 5
=
×
÷
×
=
÷
×
=
×
=
8
4 × 2 × 5 × 6 ÷ 3
=
×
×
÷
=
×
÷
=
÷
=