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3. From the sum of 715 30 and 7 257.80 subtract 526.75., 4. Subtract the sum of 28.75 and ? 6.95 from 49.25., 5. From the sum of 98.75 and ? 242.36 subtract the sum of 82.50 and ? 11, 6. Do as directed., A Challenge!, 1. What should be added to, 18.27 to get 47.65?, (a) Add 13.45, 7 27.09 and 15.67., (b) Add 720.07, 7 442.34 and 7 919.05., 2. What should be subtracted, from 7 86.49 to get 32.57?, (c) Subtract ? 232.55 from 7 570.20., (d) Subtract 7 244.44 from 7 398.89., (e) Add 285.68, 7 628.97 and 7 931.07., (f) Subtract ? 987.64 from 2199.99., 7. Put the correct sign <, > or =., Know More, ), Cattle are probably the, oldest of all forms of, (a) 3.65 + 2.45, * 3.42 + 7 2.64, (b) 28.21 – 7 15.15, 7 7.25 + 7 5.81, money., (c) 13.25 + 7 6.14 26.75, Multiplication of Money, Multiplication of money is the same as multiplication of any two numbers., When multiplying and p by a number, write and put a point in the answer, two, places from the right., Example 8: Multiply 36 by, Solution:, 3 6, 7 1 44, Answer: 7 144, Example 9: Multiply 47.25 by 9., 624, Solution:, 47.25, 6 X, 425.25, Answer: 425.25