690 + 46 = 736
550 + 690 is 1240do the easy steps for thisdo the equation like this.550690____1st step: Add up both 0's.2nd step: Add 5 and 9 equals 143rd step: Put the 1 on top of the 5.4th Step: Add the 5 and 6 it make 115th step: Add the 11 plus 1 equals 12.6th step: And your answer is 1240.-These steps will help you get the answer faster and use this as example if you need any need any help.
290
You need to add 12.
736
You would need to add 64 to 36 in order to make 100.
To find what you need to add to 760 to make 1000, you can subtract 760 from 1000. 1000 - 760 = 240. Therefore, you need to add 240 to 760 to make 1000.
Add heat.
You need to add 0.000963 lots of one thousand.
To make a zoo on the Android app Alchemy, you need to add a beast to a museum. To get the beast, you need to add earth to a lizard. To get the museum, you add a brick house to a fossil.
The sum of the internal angles of a hexagon is (6-2)*180 = 4*180 = 720 degrees. So, if 5 angles add to 690 deg, the remaining one is 720-690 = 30 degrees.
350
To find what you need to add to 5.32 to make 5.4, you can subtract 5.32 from 5.4. This gives you 5.4 - 5.32 = 0.08. Therefore, you need to add 0.08 to 5.32 to make 5.4.