From your previous lesson, you have learned how to add and subtract whole numbers with and without regrouping. Before we move to the next lesson, try to practice your skills by answering the given exercises below. Solve the following. Write the correct answer on the space provided before each number. 1. What is the answer if 2 345 is increased by 876? 2. What number will you get if you add 16 to the difference of 35 and 29? 3. Take away 384 from 7654? 4. Find the sum of 26 959 and 16 231? 5. Find the difference between 6 254 and 4 163?
With Solution
Answers & Comments
Answer:
Let's solve the exercises step by step:
1. To find the answer if 2,345 is increased by 876, we simply add the two numbers together:
2,345 + 876 = 3,221
2. To find the number you get when you add 16 to the difference of 35 and 29, we first need to calculate the difference between 35 and 29, and then add 16:
(35 - 29) + 16 = 6 + 16 = 22
3. To take away 384 from 7,654, we subtract 384 from 7,654:
7,654 - 384 = 7,270
4. To find the sum of 26,959 and 16,231, we simply add the two numbers together:
26,959 + 16,231 = 43,190
5. To find the difference between 6,254 and 4,163, we subtract 4,163 from 6,254:
6,254 - 4,163 = 2,091
So the correct answers are:
1. 3,221
2. 22
3. 7,270
4. 43,190
5. 2,091
Answer:
Step-by-step explanation:
1) add: 2,345+876=3,221
2) Add 16 to the difference of 35 and 29:
35−29+16=22.
So, the answer is 22.
3) Take away 384 from 7654:
7654−384=7270
So, the answer is 7270.
4) Find the sum of 26,959 and 16,231:
26,959+16,231=43,190.
So, the sum is 43,190.
5) Find the difference between 6,254 and 4,163:
6,254−4,163=2,091
So, the difference is 2,091.