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三年级小数加减法20道练习题及答案(三年级数学计算题100道)

来源:小奈知识网
计算题100道6.9+3.5=7.2-6.3

=4.5+6.6

=5-0.8=

3.5+4.8=2.4+7.5=2+4.3

=9.7-4.3

=4.4+2.7=

4.4+7=3.3-2.1=7.3+3.6

=1.2+5.4

=8.1-7.3=

8.3-0.8=2.3+0.8=1.7+6.8

=6.8-2.5

=6.5-5.6=

9.1+4.2=7.6-7.1=4.4+7.4

=4.5-3.7

=5.9+3.5=

3.8-2=9.3+3.2=9.2-4.7

=2.6+1.3

=6.6+0.3=9-3.6=8.6+7.4=9.2-6.4

=4.4+6

=3.5-0.4=8.5-4.1=2.1+0.1=3.8+2.2

=5.5-5.1

=3+4.7=8.1+1.2=4+4.1=7.8-5.2

=6.5-4.2

=4.3-4.1=7-4.3=1.2+6.2=7.4+5

=7.1+6.1

=7.2+5.1=8.7-6.9=3.5+4.8=4.7+4.9

=2.5+4.7

=2.6+3.8=7.7+6.4=3+0.3=7.8+6.1

=7.2-4

=5-2=7-5.4=3.6+7.5=1.9-0.5

=6.9-4.9

=9.6+4.4=3.8-2.8=1.1+4.5=8-1.7

=3.5+3.3

=6.7+7.7=3.8+6.7=8.1+4.8=4+7.2

=5.3+2.9

=6.1-1.9=3.4+2.9=9.3-0.5=6.6+3

=4.8-2.8

=1.5+0.8=5.9+1.9=6.7-1.3=7.8-4.4

=8.1+5.7

=6.6-3.6=7.8-7.6=4.3+5.1=9.9+2.6

=7.9-3.2

=8.2-2.1=8.6-7.2=6.8-2.3=4.6+2.6

=6.3-0.2

=8.3+1=2.7+2.7=8.1+4.4=8.1-2.5

=3.7-1

=5-4.4=9.9+1.4=计算题答案6.9+3.5=10.47.2-6.3=0.94.5+6.6=11.15-0.8=

4.2

3.5+4.8=8.32.4+7.5=9.92+4.3=6.39.7-4.3=5.44.4+2.7=

7.1

4.4+7=11.43.3-2.1=1.27.3+3.6=10.91.2+5.4=6.68.1-7.3=

0.8

8.3-0.8=7.52.3+0.8=3.11.7+6.8=8.56.8-2.5=4.36.5-5.6=

0.9

9.1+4.2=13.37.6-7.1=0.54.4+7.4=11.84.5-3.7=0.85.9+3.5=

9.4

3.8-2=1.89.3+3.2=12.59.2-4.7=4.52.6+1.3=3.96.6+0.3=6.99-3.6=5.48.6+7.4=169.2-6.4=2.84.4+6=10.43.5-0.4=3.18.5-4.1=4.42.1+0.1=2.23.8+2.2=65.5-5.1=0.43+4.7=7.78.1+1.2=9.34+4.1=8.17.8-5.2=2.66.5-4.2=2.34.3-4.1=0.27-4.3=2.71.2+6.2=7.47.4+5=12.47.1+6.1=13.27.2+5.1=12.38.7-6.9=1.83.5+4.8=8.34.7+4.9=9.62.5+4.7=7.22.6+3.8=6.47.7+6.4=14.13+0.3=3.37.8+6.1=13.97.2-4=3.25-2=37-5.4=1.63.6+7.5=11.11.9-0.5=1.46.9-4.9=29.6+4.4=143.8-2.8=11.1+4.5=5.68-1.7=6.33.5+3.3=6.86.7+7.7=14.43.8+6.7=10.58.1+4.8=12.94+7.2=11.25.3+2.9=8.26.1-1.9=4.23.4+2.9=6.39.3-0.5=8.86.6+3=9.64.8-2.8=21.5+0.8=2.35.9+1.9=7.86.7-1.3=5.47.8-4.4=3.48.1+5.7=13.86.6-3.6=37.8-7.6=0.24.3+5.1=9.49.9+2.6=12.57.9-3.2=4.78.2-2.1=6.18.6-7.2=1.46.8-2.3=4.54.6+2.6=7.26.3-0.2=6.18.3+1=9.32.7+2.7=5.48.1+4.4=12.58.1-2.5=5.63.7-1=2.75-4.4=0.69.9+1.4=11.3

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