试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
北师大版三年级数学下册期末测试卷(A)
20×6= 35×20= 23×30= 20×18= 15×10=
51×12= 5-2.3= 6.1-5.8= 13.5+10= 8.3+6.7=
14.8+1.5= 5.3-1.9= - = + =
1- = + = + = 1- =
{#blank#}1{#/blank#}
800-300= 190+60= 300×2= 99÷3=
800÷2= 2.4+1.2= 4.8-2.4= 16×5=
16元-14.8元=
11.9元+2.7元=
试题篮