Addition and Subtraction
New Zealand
Level 3
Addition and subtraction problems involving angles
Interactive practice questions
Calculate the size of $\angle ABC$∠ABC.
Easy
< 1min
Calculate the size of $\angle ABC$∠ABC.
Easy
< 1min
Calculate the size of $\angle ABC$∠ABC.
Easy
< 1min
In the following figure, $\angle RTV$∠RTV=$49$49° and $\angle UTV$∠UTV=$26$26°. Find $\angle RTU$∠RTU.
Medium
< 1min
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Outcomes
NA3-1
Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages.
NA3-6
Record and interpret additive and simple multiplicative strategies, using words, diagrams, and symbols, with an understanding of equality