**New Vocabulary:** minus, zero.

Twelve minus one is eleven. :: 12 – 1 = 11

Eleven minus one is ten. :: 11 – 1 = 10

Ten minus one is nine. :: 10 – 1 = 9

Nine minus two is seven. :: 9 – 2 = 7

Eight minus three is five. :: 8 – 3 = 5

Seven minus four is three. :: 7 – 4 = 3

Six minus five is one. :: 6 – 5 = 1

Five minus one equals four. :: 5 – 1 = 4

Four minus two equals two. :: 4 – 2 = 2

Three minus three equals zero. :: 3 – 3 = 0

Two minus zero equals two. :: 2 – 0 = 2

One minus zero equals one. :: 1 – 0 = 1

Zero minus zero equals zero. :: 0 – 0 = 0

**New Vocabulary:** take away.

Twelve take away one is eleven. :: 12 – 1 = 11

Eleven take away one is ten. :: 11 – 1 = 10

Ten take away one is nine. :: 10 – 1 = 9

Nine take away two is seven. :: 9 – 2 = 7

Eight take away three is five. :: 8 – 3 = 5

Seven take away four is three. :: 7 – 4 = 3

Six take away five is one. :: 6 – 5 = 1

Five take away one is four. :: 5 – 1 = 4

Four take away two is two. :: 4 – 2 = 2

Three take away three is zero. :: 3 – 3 = 0

Two take away zero is two. :: 2 – 0 = 2

One take away zero is one. :: 1 – 0 = 1

Zero minus zero is zero. :: 0 – 0 = 0

What is twelve take away six? :: Six. Twelve take away six is six.

What is eleven take away seven? :: Four. Eleven take away seven is four.

What is ten take away five? :: Five. Ten take away five is five.

What is nine take away three? :: Six. Nine take away six is three.

What is eight take away one? :: Seven. Eight take away one is seven.

What is seven take away five? :: Two. Seven take away five is two.

What is six take away six? :: Zero. Six take away six is zero.

What is five minus four? :: One. Five minus four is one.

What is four minus one? :: Three. Four minus one is three.

What is three minus one? :: Two. Three minus two is one.

What is two minus two? :: Zero. Two minus two equals zero.

What is one minus zero? :: One. One minus zero equals one.

What is twelve minus one? :: Eleven. Twelve minus one is eleven.

What is twelve minus two? :: Ten. Twelve minus two is ten.

What is eleven minus two? :: Nine. Eleven minus two is nine.

What is twelve minus four? :: Eight. Twelve minus four is eight.