A Complete Arithmetic ...Werner School Book Company, 1899 - 447 σελίδες |
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Σελίδα 161
... 32 and 82. The nine which many pupils fail to mem- orize perfectly are given below . ( Note 1 , p . 443. ) 7 8 9 8 9 8 9 9 9 6 5 4 6 5 7 6 7 8 13 13 13 14 14 15 15 16 17 1 . 36. Examples of Addition . 2 . 3 161 ADDITION, 161-168.
... 32 and 82. The nine which many pupils fail to mem- orize perfectly are given below . ( Note 1 , p . 443. ) 7 8 9 8 9 8 9 9 9 6 5 4 6 5 7 6 7 8 13 13 13 14 14 15 15 16 17 1 . 36. Examples of Addition . 2 . 3 161 ADDITION, 161-168.
Σελίδα 162
... example 5 , what figures represent units of gallons ? Of quarts ? 2. In example 5 , what figures represent tens of gallons ? 3. In example 4 , what figures represent hundreds of acres ? Addition - Simple Numbers . 39. Find the sum of ...
... example 5 , what figures represent units of gallons ? Of quarts ? 2. In example 5 , what figures represent tens of gallons ? 3. In example 4 , what figures represent hundreds of acres ? Addition - Simple Numbers . 39. Find the sum of ...
Σελίδα 171
... . 74. PRIMARY FACTS OF SUBTRACTION . There are eighty - one primary facts of subtraction which should be learned while learning the facts of addition . ( Note 2 , p . 443. ) 75. Examples of Subtraction . 1 . 2 . 3 171 SUBTRACTION, 171-178.
... . 74. PRIMARY FACTS OF SUBTRACTION . There are eighty - one primary facts of subtraction which should be learned while learning the facts of addition . ( Note 2 , p . 443. ) 75. Examples of Subtraction . 1 . 2 . 3 171 SUBTRACTION, 171-178.
Σελίδα 172
... example 4 , what figures represent tens of pounds ? hundreds of pounds ? 2. In example 5 , what figures represent bushels and units of the first order ? 78. Observe that in both addition and subtraction the decimal points , if there are ...
... example 4 , what figures represent tens of pounds ? hundreds of pounds ? 2. In example 5 , what figures represent bushels and units of the first order ? 78. Observe that in both addition and subtraction the decimal points , if there are ...
Σελίδα 181
... written , must always be understood to express measured quantity ; it is always concrete . " - Psychology of Number , McClellan & Dewey , page 76 . 101. Examples of Multiplication . 1 . 2 . 3 181 MULTIPLICATION, 181-188.
... written , must always be understood to express measured quantity ; it is always concrete . " - Psychology of Number , McClellan & Dewey , page 76 . 101. Examples of Multiplication . 1 . 2 . 3 181 MULTIPLICATION, 181-188.
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40 rods acres acres of land Algebra altitude bought bushels Change coal COMMON FRACTIONS common multiple contained cords cube cubic centimeters cubic feet cubic foot DECIMAL FRACTIONS decimal order decimeter DENOMINATE NUMBERS diameter discount Divide dividend dollars earn equal exact divisor exactly divisible Express the ratio feet long figure Find the amount Find the area Find the cost Find the interest Find the number Find the product Find the quotient Find the sum foot gain hundred hundredths improper fractions integral number least common multiple less lowest terms means measured meters miles MISCELLANEOUS PROBLEMS multiplicand NOTE number story Observe PERCENTAGE perimeter piece of land pounds primary units prime factors pupil rectangular rhombus right angles side sold solid content specific gravity square feet square inches square rods square root subtract tenths third thousandths tons triangle weigh