文档介绍:word
word
1 / 10
word
240÷48= 4200÷300=
90×30=
20×35=
36×99= ÷2=
48÷=
96÷3= ×=
÷= ×= ÷=
÷= ×=×= ÷=
12÷= ÷= 13÷4= ÷=
×=
7÷= 16÷= ×= ÷
word
word
4 / 10
word
16=
÷= ÷= ÷=
×= ×= ÷= +×3= ÷2=
÷= ×4= ×= ×=
×= ×= ×= ÷=
×= ÷= ×100= ÷=
×= ×= ×5=
×4= ÷4= ×4= ÷=
÷= ×13= ×15= ×14=
×36= ×= ×= ×3=
×22= ÷= ×= ÷=
÷= ×
word
word
5 / 10
word
= ×= ×=
×= ×= ×= ×5=
×= ×= ×= ×=
×= ×25= ×= ÷=
÷= ÷= ×= ×=
×= ×= ×= ×=
×= ×= ÷29= ÷=
÷=
8÷10= ×4×12= ×= ×100=
1÷= ÷3= ÷=
word
word
6 / 10
word
÷6= 128÷= 78÷= ÷=
65÷=
54÷= 32÷=
36÷=
42÷=
78÷= 45÷=
81÷=
÷= 1000÷= 10÷= 120÷=
÷5= ÷= ÷= ÷2=