学生用书第35， 36页

Together has three syllables to ge ther together.

Dinosaur has three syllables di no saur dinosaur.

Shovel has two syllables sho vel shovel.

Hammer has two syllables ham mer hammer.

Penguin has two syllables pen guin penguin.

Umbrella has three syllables um bre lla umbrella.

Soccer has two syllables so ccer soccer.

The sum of ten and three is thirteen.

Those bones in the wall come from dionosaur.

We can't find that kind of animal today.

There are ten forks.

The number of other tools is less than ten.

5+3+7=15

Five plus three plus seven equals fifteen.

15>10

Fifteen is greater than ten.

He met more than ten friends today.

There are five umbrellas on the left.

5+10= 15

If I count the umbrellas on the left, it will be the same number that makes fifteen when added with 10.