Yr 7 Math Mental 7

Which of these shapes don't belong ?

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Which letter on the shape is beside an acute angle?

which of the following is (are) equal to $\frac{1}{4}$   

•  $\frac{5}{20}$  

•  $\frac{7}{21}$  

•  $\frac{10}{40}$  

•  $\frac{12}{50}$  

write as a decimal: Forty-three thousandths

If a=10 and b= 6, then $a+b=16$   

• true

• false

How many squares are in the next shape?

What is the perimeter of this shape?

Which student had the best grade?

 $636\div3$  

solve