Spiral Review (4.OA.4, 4.NBT.4. 4.NBT.5) 3. To win a game, Roger needs to score 2,000 points. So far, he has scored 837 points. How many more points does Roger need to score?

Select all the perfect squares. - \( \sqrt{361} \) - \( \sqrt{224} \) - \( \sqrt{81} \) \( \sqrt{2} \) \( \sqrt{1} \)

Find the general term of the following arithmetic sequence then find the indicated term of the sequence. \( 4,13,22,31, \ldots ; a_{12} \) The general term of the given arithmetic sequence, \( a_{n}=\square \). (Simplify your answer.) The indicated term of the sequence, \( a_{12}=\square \). (Simplify your answer.)

1. Divide \( 18,102 \div 7 \)

Factors of \( 56: 1,2,4,7,8,14,28,56 \) Factors of \( 42: 1,2,3,6,7,14,21,42 \) List the common factors: The greatest common factor (GCF)

b. La compañía telefónica ha utilizado \( \frac{3}{4} \) de un rollo de cable de 800 m durante la primera mitad del año. ¿Cuántos metros de cable de ese rollo le queda disponible para el resto del año?