Answer:
7. 13
8. 3072
9. 16
10. 6
Step-by-step explanation:
7. 2²+3²
=2x2+3x3
=4+9
=13
8. 3x4^5
=3x4x4x4x4x4
=3x1024
=3072
9. 4×2²
=4×2x2
=4x4
=16
10. 10-2²
=10-2x2
=10-4
=6
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Answers & Comments
Answer:
7. 13
8. 3072
9. 16
10. 6
Step-by-step explanation:
7. 2²+3²
=2x2+3x3
=4+9
=13
8. 3x4^5
=3x4x4x4x4x4
=3x1024
=3072
9. 4×2²
=4×2x2
=4x4
=16
10. 10-2²
=10-2x2
=10-4
=6