1st & 4th 3/22

• Math

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Inverse operations                          each other

The inverse of addition is

The inverse of subtraction is

The inverse of multiplication is 

The inverse of division is 

undo

subtraction

addition 

division 

multiplication

Drag the words to the column you think it is the correct one:

Let's learn some of the keywords we use for addition and subtraction!

ADDITION KEYWORDS

SUBTRACTION KEYWORDS

____________________________

MORE

LESS

ADD

PLUS

TAKE AWAY

SUBTRACT

COMBINED

MINUS

Match each of the angle names to their corresponding figure.

Supplementary Angles

Complementary Angles

Vertical Angles

Congruent angles have

1. different angle measure
2. same angle measure
3. the same shape
4. the same size

Supplementary angles have

1. different angle measures
2. same angle measures
3. the sum of 180
4. the sum of 90

Which angles are the same side interior angles?

Congruent or supplementary?

1. Congruent
2. Supplementary

Which angles are the alternate interior angles?

Congruent or supplementary?

1. Congruent
2. Supplementary

Which angles are the same side exterior angle?

Congruent or supplementary?

1. Congruent
2. Supplementary

Which angles are the alternate exterior angle?

Congruent or supplementary?

1. Congruent
2. Supplementary

Which angles are corresponding?

Congruent or supplementary?

1. Congruent
2. Supplementary

Which angles are vertical?

Congruent or supplementary?

1. Congruent
2. Supplementary