What are some examples of compatible numbers?
Some examples of compatible numbers when doing multiplication are 200 and 40, 1100 and 40, 25 and 4. 1100 and 40 are compatible because we can quickly do this multiplication by multiplying 11 and 4 to get 44 and add three zeros at the end to get 44000.
How do you find a compatible number?
- Compatible numbers are pairs of numbers that are easy to add, subtract, multiply, or divide mentally. When using estimation to approximate a calculation, replace actual numbers with compatible numbers.
- Example 1 (Addition) 500 + 300 = 800. …
- Example 2 (Subtraction) 19.4 − 3.8 = 15.6. …
- Example 3 (Multiplication)
What are compatible numbers 3rd grade?
Compatible numbers are numbers that are easy to work with mentally, such as parts of 10. Students who memorize 8 + 2 = 10 can more easily reason that 10 – 2 = 8. By third grade, students can also quickly answer 80 + 20 or 100 – 20 by recognizing compatible numbers.
What is compatible number?
In mathematics, compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally. Compatible numbers are close in value to the actual numbers that make estimating the answer and computing problems easier.
What is the compatible numbers for 99999 and why?
What is the compatible number for 99999 and why? If finding a compatible number to replace 99999 for estimation purposes, 100000 is the closest, easy to work with number.
What is a compatible number?
In mathematics, compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally. Compatible numbers are close in value to the actual numbers that make estimating the answer and computing problems easier.
Is ten a compatible number?
0:203:39Grade 3 Math #1.4, Compatible numbers and Mental math strategiesYouTube
What is the predecessor of 10000?
9999 So, the predecessor of 10000 is (10000−1)=9999 i.e., the predecessor of 10000 is 9999.
What is the predecessor of 7654321?
7654320 (d) Predecessor of 7654321 is 7654321 – 1 = 7654320 Hence, predecessor of 7654321 is 7654320.
What is the successor of 999?
1000 So 999+1=1000 is the successor of the number 999.
What is the successor of 2345670?
Summary: The successors of 2440701, 100199, 1099999, and 2345670 are 2440702, 100200, 1100000, and 2345671 respectively.
What is the successor of 208090?
So we do: 208090 – 1 = 208089. Hence the answer to this question is 208089. Note: In this question you just need to know that the number which comes immediately before a particular number is called its predecessor.
What is the predecessor of 7390?
Nokia 7390
| Manufacturer | Nokia |
|---|---|
| Compatible networks | WCDMA, GSM / GPRS / Tri-Band (900/1800/1900) |
| Predecessor | Nokia 7270 |
| Successor | Nokia N76 Nokia 7900 Nokia 7510 Supernova |
| Related | Nokia 7360 Nokia 7370 Nokia 7373 Nokia 7380 |
What is the successor of 4576?
The successor of 4576 is 4577 .
What is the successor of 2540801?
Answer. Answer: Successor of 2540801 is 2540801+1=2540802.
What is the successor of 100199?
Successor obtained for $ 100199 $ is $ 100199 + 1 = 100200 $ .
What is the successor of 2999?
The successor of 400099 is (400099 + 1) = 400100. The predecessor of 400099 is (400099 – 1) = 400098. The successor of 1000001 is (1000001 + 1) = 1000002….Successor and Predecessor.
| Number | Predecessor |
|---|---|
| 2010 | __________ |
| 5642 | __________ |
What is the successor of 79999?
80000 is the successor of 79999.
What is the successor of 5386700?
5386701 The successor of 5386700= ( 5386700 + 1)= 5386701.
What is the successor of 2440701?
Summary: The successors of 2440701, 100199, 1099999, and 2345670 are 2440702, 100200, 1100000, and 2345671 respectively.
What is the successor of 2440707?
$ 2440701 + 1 = 2440702 $ , which is the successor of $ 2440701 $ .
What is the successor of 99899?
So, the predecessor of a given number is 1 less than the given number. Successor of a given number is 1 more than the given number. For example, 9,99,99,999 is predecessor of 10,00,00,000 or we can also say 10,00,00,000 is the successor of 9,99,99,999.
What is the successor of 1358?
| Ala-ud-Din Bahman Shah | |
|---|---|
| Sultan of the Bahmani Sultanate | |
| Successor | Mohammed Shah I |
| Born | Zafar Khan 1292 |
| Died | 10 February 1358 (aged 65–66) |
What is the successor of 7654321?
Summary: The predecessors of 94, 10000, 208090, and 7654321 are 93, 9999, 208089, and 7654320 respectively.
What is the successor of 10889?
Answer. 10889 is the predecessor of 10900.