Mental Quiz (Subtraction Strategies) 5

99 - 66 = (a)  

From 54 take 24

(a)  

What is the difference between 60 and 30?

(a)  

66 - 33 = (a)  

Which number is smaller: 34 or 43 ?

(a)  

A florist has 56 roses. If 13 of them are white and the rest are red, how many red roses are there?

(a)  

Twenty-seven pupils were on the playground but 15 of them left. How many pupils remained?

(a)  

Lisa took 5 candies from a jar. If the jar had eighty-one candies, how many remained in the jar?

(a)  

Dolly has 95 blocks. If she uses 64 in a design, how many blocks are not used?

(a)  

There are 59 candles in a box. Now there are 21 candles left. How many candles were removed from the box?

(a)