Answer:
I was having the same problem but try solving practices can make you perfect
And know all the things before solving it
1 Break addition and subtraction problems into parts.
2 Change the problem to make round numbers.
3 Learn to add many numbers at once.
3 Learn to add many numbers at once.4 Multiply from left to right.
5 Try a fast multiplication trick best for numbers 11 through 19.
6 Simplify problems with numbers ending in zero.
Step-by-step explanation:
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Verified answer
Answer:
I was having the same problem but try solving practices can make you perfect
And know all the things before solving it
Answer:
1 Break addition and subtraction problems into parts.
2 Change the problem to make round numbers.
3 Learn to add many numbers at once.
3 Learn to add many numbers at once.4 Multiply from left to right.
5 Try a fast multiplication trick best for numbers 11 through 19.
6 Simplify problems with numbers ending in zero.
Step-by-step explanation:
please mark me as brainlist