Addition and Subtraction

NZ Level 2

Connect addition and subtraction

Consider these three numbers:

$4$4 | $8$8 | $4$4 |

a

Write a number sentence of the form

$\editable{}+\editable{}=\editable{}$+= |

that uses ADDITION to connect the three numbers.

b

Now write a number sentence of the form

$\editable{}-\editable{}=\editable{}$−= |

that uses SUBTRACTION to connect the three numbers.

Easy

Less than a minute

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Know the basic addition and subtraction facts