2. Addition and subtraction
Interactive practice questions
There were $13$13 flowers in Pauline’s garden. $2$2 more flowers grew, then Pauline picked $8$8 flowers to put in a vase.
Which number sentence matches the word problem for the number of flowers left in the garden?
$13+2+8$13+2+8
A
$13-2+8$13−2+8
B
$13+2-8$13+2−8
C
Easy
< 1min
A rabbit took $8$8 jumps forward, then took $2$2 jumps back.
Easy
< 1min
The temperature was $21$21 °C at the start of the day. During the day, the temperature rose by $4$4 °C.
Easy
< 1min
Ray has $10$10 comic books. Danielle has $3$3 less comic books than Ray.
Easy
< 1min
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