Which equation is correct? \(9 \, hundreds \, = \, 90 \, tens\)

\(9 \, hundreds \, = \, 90 \, tens\)

\(9 \, hundreds \, = \, 19 \, tens\)

\(9 \, hundreds \, = \, 900 \, tens\)

\(9 \, hundreds \, = \, 99 \, tens\)

Which equation is correct? \(5 \, hundreds \, = \, 50 \, tens\)

\(5 \, hundreds \, = \, 50 \, tens\)

\(5 \, hundreds \, = \, 55 \, tens\)

\(5 \, hundreds \, = \, 500 \, tens\)

\(5 \, hundreds \, = \, 15 \, tens\)

\(5 \, hundreds \, = \, 50 \, tens\)

\(4 \, hundreds \, = \, 40 \, tens\)

\(4 \, hundreds \, = \, 44 \, tens\)

\(4 \, hundreds \, = \, 14 \, tens\)

\(4 \, hundreds \, = \, 400 \, tens\)

\(4 \, hundreds \, = \, 40 \, tens\)

Number Properties, Addition

Grade 3 - Arithmetic: Understanding and writing numbers

Standard 3.ARTU.1.1.5 - Analyze place value equations with tens, hundreds and thousands to find which is correct.

Composes and decomposes a natural number in a variety of ways (e.g. 123 = 100 + 23, 123 = 100 + 20 + 3, 123 = 50 + 50 + 20 + 3)