Arithmetic
Today, use a timer to see how long it takes you to answer these questions. Comment your time below.
6+4=
1+5=
12-5=
20-15=
1+1=
7-3=
14+3=
15-6=
20-1=
1+2+3=
Arithmetic
Today, use a timer to see how long it takes you to answer these questions. Comment your time below.
6+4=
1+5=
12-5=
20-15=
1+1=
7-3=
14+3=
15-6=
20-1=
1+2+3=