朗文少儿英语基础级unit 2 on the playground

nine three four five

nine four seven zero three two five one seven eight two zero one eight

revision

eleventwelve

sixteen seventeen eighteen nineteen twenty

thirteenfourteen

fifteen

Fast Answer

5+5=10and

7+8= 20+3=

11+5= 20+4=

+ten

+twenty thirty

+forty

+fifty

+sixty

+

+eighty

seventy

+ninety

+one hundred

6 9

74 35 90 40 50 10 60 70 10 80 20 30 602 831 4521 32194 4521 786635 1084557

Find the rules

two twelve twenty 2 12 20 three thirteen thirty 3 13 30 four fourteen __1__ 4 14 40 five __2__ fifty 5 15 50 six sixteen __3__ 6 16 60 seven __4__ seventy 7 17 70 eight eighteen __5__ 8 18 80 nine nineteen __6__ 9 19 90 one eleven one hundred

For example

twenty thirty

fifty ten

seventy eighty

forty

sixty

ninety

How many apples are there? There are eleven apples .

How many deers ? There are nine deers.

How many apples are there in the basket? There are thirty-five apples in the basket.

+1520

= ?

How many animals are there behind the tree?

There are five animals behind the tree.

How many animals/elephants are there in the zoo?

There are twenty animals in the zoo.

1

2

Find Differences (There's/ There're)