Question

直接写得数． 0.36+1.64= 8÷14×2= 25÷2= 3.4×9+3.4= 0.45+14+0.54= 180×0.03= 5-15=

直接写得数． 0.36+1.64= 8÷14×2= 25÷2= 3.4×9+3.4= 0.45+14+0.54= 180×0.03= 5-15= 25×5÷25×5= 34÷415×0= 3-1.73= 3.8×2= 0.6×2.5=

Answer 1

0.36+1.64=2；            8÷

1

4

×2=64；             

2

5

÷2=

1

5

；           3.4×9+3.4=34；
0.45+

1

4

+0.54=1.24；          180×0.03=5.4；           5-

1

5

=4.8；           

2

5

×5÷

2

5

×5=25；

3

4

÷

4

15

×0=0；               3-1.73=1.27；             3.8×2=7.6；         0.6×2.5=1.5．