Arithmetic Expressions: common misconceptions

If your child says… “Equals means the answer comes next.”

Ask together

Could either spoon grouping go on the left of equals?

What’s true

Equals connects complete sides with matching values.

If your child says… “The expression with the biggest number must win.”

Ask together

Which arrow lands farther right on the number line?

What’s true

The numbers and operations together determine each expression’s value.

If your child says… “Both rows gain one, so the difference grows by two.”

Ask together

Does the added pair leave any extra chickpeas unmatched?

What’s true

Equal increases in both amounts leave their difference unchanged.

If your child says… “I can leave the brackets until last.”

Ask together

Are we doubling just three, or the sum of two and three?

What’s true

The bracketed group must be ready before its value is used outside.

If your child says… “Two and three are separate terms.”

Ask together

Are we adding two and three separately, or using their product?

What’s true

A multiplication supplies one value, so its factors stay together.

If your child says… “I can move the number and leave its minus behind.”

Ask together

If negative two became positive two, would the pair still cancel?

What’s true

A term keeps its sign when you move it.

If your child says… “I change only the first sign after the minus.”

Ask together

If you removed two more, would you have taken away less than five?

What’s true

Subtracting a bracketed group reverses every internal sign when the brackets are removed.

If your child says… “I multiply only the first number inside.”

Ask together

Do both rows contain the group of two?

What’s true

Every part belongs to each copy of the group.