2 ×—+ 2 ×—45×399
7 7
6 1 4
—-—-—48.4 - 3.1 - 6.9
5 5 5
8 1 6 6 ( —-— ) × 21 8.5 ×—÷—
7 3 5 5
6 1 1
20 × ( —+—-— ) 89.7 × 14 ÷ 89.7 × 20
5 4 7
4 1
20 ×—- 20 ×—16×401
3 3
—-—-—35.7 - 7.6 - 2.4
5 3 3
3 1 5 1 ( —-— ) × 12 2.5 ×—÷—
4 3 6 4
7 1 1
56 × ( —+—-— ) 47.6 × 14 ÷ 47.6 × 18
8 7 5
7 7
30 ×—+ 30 ×—58×201
8 8
7 1 7
—-—-—90.9 - 7.7 - 2.3
6 8 8
( —-— ) × 18 5.5 ×—÷—
6 3 3 6
7 1 7
56 × ( —+—-— ) 96.6 × 29 ÷ 96.6 × 25
8 7 8
6 4
3 ×—- 3 ×—31×401
5 5
8 1 3
—-—-—62.8 - 2.3 - 7.7
7 4 4
8 1 6 4 ( —-— ) × 56 5.5 ×—÷—
7 8 5 5
6 1 1
42 × ( —+—+— ) 47.7 × 21 ÷ 47.7 × 25
7 6 3
9 1
28 ×—+ 28 ×—51×401
8 8
6 1 7
—-—-—65.1 - 2.9 - 7.1
5 8 8
7 1 3 1 ( —-— ) × 18 0.5 ×—×—
6 3 4 8
7 1 2
30 × ( —+—-— ) 86.9 × 9 ÷ 86.9 × 21
6 5 3