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| Quiz : Type the difference obtained on subtracting the following decimals. |
1. 7.0
− 3.2
Answer: 3.870 − 32 = 38
There is 1 decimal place in the numbers being subtracted.
So the difference must have 1 decimal place.
Thus, 7.0 − 3.2 = 3.8
2. 74.0
− 43.8
Answer: 30.2 740 − 438 = 302
There is 1 decimal place in the numbers being subtracted.
So the difference must have 1 decimal place..
Thus, 74.0 − 43.8 = 30.2
3. 0.36
− 0.17
Answer: 0.1936 − 17 = 19
There are 2 decimal places in the numbers being subtracted.
So the difference must have 2 decimal places.
Thus, 0.36 − 0.17 = 0.19
4. 4.91
− 1.21
Answer: 3.7491 − 121 = 370
There are 2 decimal places in the numbers being subtracted.
So the difference must have 2 decimal places.
Thus, 4.91 − 1.21 = 3.7
5. 36.97
− 11.93
Answer: 25.043697 − 1193 = 2504
There are 2 decimal places in the numbers being subtracted.
So the difference must have 2 decimal places.
Thus, 36.97 − 11.93 = 25.04
Try the Quiz : Arithmetic Homework Help : Decimal Subtraction
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