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(2007•宜兴市)直接写出得数.(1)0.7+0.33=(2)564-298=(3)0.8×0.27×1.25=(4)400×0.05=(5)4.2×98=(6)18×8÷18×8=(7)3.6÷0.12=(8)1+53+910=(9)(8+49)÷4=(10)67÷3=(11
题目详情
(2007•宜兴市)
直接写出得数.
(1)0.7+0.33= (2)564-298= (3)0.8×0.27×1.25= (4)400×0.05= 直接写出得数.
(1)0.7+0.33=
(2)564-298= (3)0.8×0.27×1.25= (4)400×0.05= (5)4.2×98= (6)
×8÷
×8= (7)3.6÷0.12= (8)1+
+
= (5)4.2×98= (6)
×8÷
×8=
×8÷
×8=
1 1 8 8
1 1 8 8 (7)3.6÷0.12= (8)1+
+
= 1+
+
=
5 5 3 3
9 9 10 10 (9)(8+
)÷4= (10)
÷3= (11)
×
= (12)
÷9+
×
= (9)(8+
)÷4= (8+
)÷4=
4 4 9 9 (10)
÷3=
÷3=
6 6 7 7 (11)
×
=
×
=
3 3 16 16
4 4 9 9 (12)
÷9+
×
=
÷9+
×
=
8 8 15 15
1 1 9 9
7 7 15 15
直接写出得数. (1)0.7+0.33= | (2)564-298= | (3)0.8×0.27×1.25= | (4)400×0.05= | ||||||||||||||
(5)4.2×98= | (6)
| (7)3.6÷0.12= | (8)1+
| ||||||||||||||
(9)(8+
| (10)
| (11)
| (12)
|
直接写出得数. (1)0.7+0.33= | (2)564-298= | (3)0.8×0.27×1.25= | (4)400×0.05= | ||||||||||||||
(5)4.2×98= | (6)
| (7)3.6÷0.12= | (8)1+
| ||||||||||||||
(9)(8+
| (10)
| (11)
| (12)
|
(1)0.7+0.33=
(1)0.7+0.33=
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▼优质解答
答案和解析
(1)0.7+0.33=1.03 (2)564-298=266 (3)0.8×0.27×1.25=0.27 (4)400×0.05=20 (1)0.7+0.33=1.03 (1)0.7+0.33=1.03 (2)564-298=266 (2)564-298=266 (3)0.8×0.27×1.25=0.27 (3)0.8×0.27×1.25=0.27 (4)400×0.05=20 (4)400×0.05=20 (5)4.2×98=411.6 (6)
×8÷
×8=64 (7)3.6÷0.12=30 (8)1+
+
=3
(5)4.2×98=411.6 (5)4.2×98=411.6 (6)
×8÷
×8=64 (6)
×8÷
×8=64
1 1 18 8 8×8÷
1 1 18 8 8×8=64 (7)3.6÷0.12=30 (7)3.6÷0.12=30 (8)1+
+
=3
(8)1+
+
=3
1+
5 5 53 3 3+
9 9 910 10 10=3
17 17 1730 30 30 (9)(8+
)÷4=2
(10)
÷3=
(11)
×
=
(12)
÷9+
×
=
(9)(8+
)÷4=2
(9)(8+
)÷4=2
(8+
4 4 49 9 9)÷4=2
1 1 19 9 9 (10)
÷3=
(10)
÷3=
6 6 67 7 7÷3=
2 2 27 7 7 (11)
×
=
(11)
×
=
3 3 316 16 16×
4 4 49 9 9=
1 1 112 12 12 (12)
÷9+
×
=
(12)
÷9+
×
=
8 8 815 15 15÷9+
1 1 19 9 9×
7 7 715 15 15=
1 1 19 9 9
(1)0.7+0.33=1.03 | (2)564-298=266 | (3)0.8×0.27×1.25=0.27 | (4)400×0.05=20 | ||||||||||||||||||||||
(5)4.2×98=411.6 | (6)
| (7)3.6÷0.12=30 | (8)1+
| ||||||||||||||||||||||
(9)(8+
| (10)
| (11)
| (12)
|
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