Determine what number should be in place of the question mark to make the mathematical statement correct Wnte your answer on the blank.
1. ? + 7 =11 ________
2. 98 = 16 ________
?
3. 2 × (15 - ? ) 20 ______
4. 5 × ( ? + 2 ) = 15 _____
plss answer properly need it
1. ? + 7 =11 ________
2. 98 = 16 ________
?
3. 2 × (15 - ? ) 20 ______
4. 5 × ( ? + 2 ) = 15 _____
plss answer properly need it
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Answer:
1. 4
2.
3. 5
4. 1
Step-by-step explanation:
1. 4+7=11
2.
3. 2x(15-5)=20
4. 5x(1+2)=15