Make the figure that stands for the number one — 1. Make the figure that stands for the number two-2. Make the figure that stands for the number three-3.

Use figures instead of these pictures:

✩✩and are ✩✩✩.

Write the figure for the number of squares in the upper row.

Under this write the figure for the number of squares in the second row.

One square and two squares are

squares.

Write 3 under the 2 with a line between. Is 3 the number of squares in both upper rows?

Three squares is the sum of one square and two squares. Finding the sum of two or more numbers is called adding.

Take one square from 3 squares. How many are left? Taking one number from another is called subtracting.

47. Make a picture for 2 and 1 are 3.

and are

Tell a story about 1 and 1 are 2.

ANS.-My dolly had 1 dress, and I made her 1 more. She then had 2 dresses.

Tell a story about 1 and 2 are 3.

Emma has two pairs of shoes, and Lillie has one pair. How many pairs have they both?.

Mary had three dimes, but lost one. she left?

Tell another story about 3 less 1 are 2.

How many had

My hat cost two dollars. I have paid I have paid one dollar. How much do I owe?

We have three quarts of milk for sale. How many times can we sell one quart?

Then how many quarts are 3 times 1 quart?

How many fives are one five and two fives?

Clara ate one peach, and has two left. How many had she at first?

John had three marbles and gave one to Sam. Ask a question and answer it.

000

Here are 3 pears. How many boys can each have 1 pear?

How many ones in 3?

Count forwards to three, then backwards to one.

Tell me some things you have learned about the number three,

48. How many ones are pictured on this card? How many twos?

Four dots are how many more than three dots? How many more than two dots?

Name two numbers whose sum is four. Two other numbers.

Show with splints that your answers are correct.

Here are four tents.

covered?

Cover one. How many are not

If two tents were taken away, how many would be left?

How many times can one tent be taken away?

Then four times one tent are

tents.

Here are four blocks. Eva may take two blocks. Now she may take two more.

How many times has she taken two blocks? How many blocks has she?

Then two times two blocks are

blocks.

Show with pegs that two twos are as many as four ones. Here are four cents. How many girls can have one cent each? How many ones in four?

How many boys can have two cents each? How many twos in four?

49. Separate four blocks into two equal parts, thus:

What is one part called?

What must you do with an apple to get one-half of it? (Divide it into two equal parts.)

What must you do with four blocks to find one-half of them?

If anything is divided into two equal parts, what is one of the parts called?

Write the figure that stands for the number four — 4.

50. The sign + stands for and. Copy the following, using instead of and: