Question

Write an expressions for the calculation double 9 and then add 27.

write twelve and five hundred ninety nine thousandths in standard form.
write an expressions for the calculation add the quotient of 108 and 12 and the quotient of 18 and 2.

Answer 1

1. 2 (9) + 27 = 45

9 × 2 = 18

18 + 27 = 45

2. 12,599,000

3. 108 ÷ 12 = 9

4. 18 ÷ 2 = 9

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