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138. In 1234 the 1 means a thousand, the 2 means two hundreds, the 3 means three tens, and the 4 means four units.

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140. Oral Questions.

I.

1. If there are 12 hours of daylight in 1 day, how many hours of daylight are in 4 days? Is it 12 times 4, or 4 times 12?

2. How many quarts are in 12 gallons? Is it 12 times 4, or 4 times 12?

3. How many work-days are in 12 weeks? Is it 6 times 12, or 12 times 6? 72÷6 ? 72÷12 =?

=

4. How many days are in 12 weeks? Is it 7 times 12, or 12 times 7? 84÷7-? 84÷12=?

5. In 1 gallon there are 8 pints; how many pints are there in 12 gallons? Is it 8 times 12, or 12 times 8? 96÷8 ? 96÷12=?

=

6. In 1 foot there are 12 inches; how many inches are in 9 feet? Is it 9 times 12, or 12 times 9?

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142. Linear Measure.

12 inches 1 foot.
3 feet-1 yard.

143. Oral Questions.

I.

How

many inches in half a foot?

2. How many pecks in half a bushel?

3. A yard and a foot are how

many feet?
4. A foot and an inch are how many inches?
5. How many inches in 12 feet?

6. How many quarts in 6 pecks?

7.

How many pecks in 10 bushels? 8. How bushels in 24 pecks?

many

144. Written Problems.

In 9 feet?

In 8 pecks?

1. Find the cost of 10 bushels of peaches at 20 cents a peck.

2. If a boy steps 2 feet at a time how many steps will he take in 60 yards?

3. A staircase is 12 feet high, and has 24 steps; how many inches to the step? 12x12÷24=?

4. Find the sum: 160 feet, 19 feet, 30 feet, 8 feet 6 inches.

5. How many inches long is a pole 9 feet long?
6. How many feet in 360 inches? 360÷12=?

145. Written Exercises.

Add columns:

Add across:

I.

2.

3.

4.

=

5. 6.
7. 262+ 197+343+276+262 +199=
8. 419+276+ 198+ 195+957+278=
9. 376+435 +256 + 388 +666+367
10. 295+576+765+479+385 +555
II. 387+765+978+747+558+278=
12. 185+278+345 +276+189+421 =

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500 - 250

8. 500-125

9. 350-175

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