Page 179 - NUMINO TG_1A

Activity 1 seventeen: 17 eighteen: 18

Math VoCabulary sixteen: 16

3. Have students match the picture of 3 Match the correct picture, word, and number.
grouped items, the word forms, and numbers
(using what they have already learned). a

There may be students who get confused 15 fifteen
about using twelve and twenty. Have them
count the items one by one. If they count b
the items in order, they will see the
difference between twelve and twenty. thirteen c

Have students solve the problems in the twelve 17
following way if they still have problems
solving the problems: d seventeen

Write the number of items in two ways: 20 18
as a number and as a written word.
Write the written word next to the 12 f
number.
Write the number next to the written
word.
Match the numbers to solve the
problems.

twenty

e

13 eighteen

100

Problem: Answer: 1. , Twelve
1. Draw twelve s. Group the s by tens and write , Fifteen

the number in word form. s by tens and write

2. Draw fifteen s. Group the 2.
the number in word form.

162 NUMINO Teacher s Guide