(1) |
* 49,781 × 4.3 = |
(2) |
229.06 × 8.1 = |
(3) |
9,353 × 8.76 = |
(4) |
734.7 × 9.54 = |
(5) |
10.85 × 7.98 = |
(6) |
6,468 × 32.6 = |
(7) |
283 × 51.96 = |
(8) |
* 45.68 × 29.4 = |
(9) |
559 × 650.7 = |
(10) |
* 4,039 × 0.791 = |
(11) |
6,708 × 0.694 = |
(12) |
1,845 × 0.156 = |
(13) |
5,861 × 0.063 = |
(14) |
* 792 × 0.0765 = |
(15) |
287.5 × 0.064 = |
(16) |
* 0.9608 × 8.75 = |
(17) |
0.5875 × 1.36 = |
(18) |
0.0375 × 6.24 = |
(19) |
0.5312 × 82.5 = |
(20) |
* 0.0625 × 92.8 = |
れんしゅう 2 (注意)小数第3位未満四捨五入 |
(1) |
* 0.9024 × 0.735 = |
(2) |
0.3918 × 0.409 = |
(3) |
0.602 × 0.5001 = |
(4) |
0.971 × 0.6182 = |
(5) |
* 0.704 × 0.0946 = |
(6) |
0.853 × 0.419 = |
(7) |
0.294 × 0.0849 = |
(8) |
0.732 × 0.0915 = |
(9) |
0.714 × 0.0806 = |
(10) |
0.506 × 0.0605 = |
(11) |
* 0.0465 × 0.351 = |
(12) |
0.0158 × 0.449 = |
(13) |
0.072 × 0.9318 = |
(14) |
* 0.089 × 0.8962 = |
(15) |
0.0287 × 0.971 = |
(16) |
0.046 × 0.0512 = |
(17) |
* 0.0815 × 0.019 = |
(18) |
0.0057 × 0.201 = |
(19) |
0.607 × 0.0026 = |
(20) |
0.953 × 0.0057 = |
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