Use mental math to decide which equations are true. Drag the true equations into the box.

123÷100=1.23123÷100=1.23 123 ÷ 100 = 1 . 23 returned to choices list.
1
.
23
÷
10
1
=
0
.
123

123
÷
100
=
1
.
23
12
.
3
÷
10
0
=
1
.
23
0
.
123
÷
10
=
1
.
23

1
,
230
÷
10
3
=
1
.
23
true equations