题型:口算与估算 题类:常考题 难易度:普通
2018-2019学年小学数学北师大版四年级下册期中模拟测试卷(一)
3.4-1.8= 7.3+2.7= 10.2-5= 3-1.3-1.7 =
2.5×5= 0.8×4= 0.08×100= 1.2×50 =
0.2+0.6= | 7.6-3.4= |
5.4+1.6= | 8.2-0.7= |
0.56+0.44= | 1-0.65= |
0.6+0.26= | 0.8-0.08= |
试题篮