Sagot :
MISSING NUMBER
R - 19 = 40
40 + 19
[tex]\boxed{\sf{=50}}[/tex]
↬ Therefore, R = 59
Note:
↬ Addition is the opposite of subtraction, to get the missing number (only if the operation is subtraction) add the addend and the sum.
R - 19 = 40
40 + 19
[tex]\boxed{\sf{=50}}[/tex]
↬ Therefore, R = 59
↬ Addition is the opposite of subtraction, to get the missing number (only if the operation is subtraction) add the addend and the sum.