WorksheetsGrade 4C home activity 9 Teeth and microbes
Total questions: 15
Worksheet time: 15mins
How many permanent teeth does an adult have?
20
28
32
34
All our teeth are of different shapes and sizes.
True
False
The teeth next to the incisors are called _______.
milk teeth
premolars
canines
molars
The first set of teeth in humans are called (a) .
At what age does the milk teeth begin to fall out?
About 6 months old
About 6 years old
About 3 years old
About 12 years old
How many incisors do we have in each jaw of the mouth?
4
2
3
8
An adult has (a) kinds of teeth.
The canines are also called (a) teeth
There are eight incisors in each jaw of the mouth.
True
False
How many teeth does a newborn have?
2
1
0
4
At what age do babies bring out their first teeth?
About 1-2 months old
about 2-4 months old
About 6-7 months old
About 1-2 years old
What kind of teeth comes out first in babies?
Incisors
Canines
Premolars
Molars
Which of these teeth are referred to as the cutting teeth?
Incisors
Canine
Premolars
Molars
Canines are used to grind food.
True
False
How many canines do we have in total?
Two
Four
Six
Eight
