①200-74+ 157
②55+45×6
③256-26×6
④100-48÷6
⑤5×(120-80)
⑥45÷(35÷7)
0.9+0.7=
0.8+7.62=
3.8+0.01=
8+0.04=
1.28+0.72=
0.3+0.2=
5.3+0.1=
2.34-1.34=
7.4-2.4=
41.2+21=
6.3+0.9=
2.4+0.3=
0.1+9.02=
1.5+2.5=
3.6+5.8=
1.01+9=
1.26+0.74=
9.4-2.4=
0.7+0.32=
1.2+0.4=
3.7+4.8=
0.3+4.44=
1.25+4.3=
5.4+0.6=
0.12+8=
0.6+0.9=
3.6+4.2=
2.01+0.7=
5.4+1.8=
7-0.16=
86 - 26 =
47 + 32 =
360 - 80 =
4× 50 =
70× 0 =
500× 6 =
296 + 309 =
702 - 498 =
395× 4
63+27=
56+13=
23+65=
44+35=
72+14=
50+40=
①56÷(18-11)
②49+ 36÷9
③(99-78)÷3
④361-(137+168)
⑤700-286- 214
⑥165+ 135+166
⑦32+16÷ 8
种类
玫瑰
月季
郁金香
马蹄莲
牡丹
数量(数)
80
65
100
95
70