28 is 2 tens plus 8 ones. Which is another way to make 28? \(10 \, \times \, 2 \, + \, 8 \, = \, 28\)

\(1 \, ten \, plus \, 18 \, ones\)

\(8 \, tens \, plus \, 2 \, ones\)

\(18 \, tens \, plus \, 1 \, one\)

\(3 \, tens \, plus \, 8 \, ones\)

\(1 \, ten \, plus \, 18 \, ones\)

37 is 3 tens plus 7 ones. Which is another way to make 37? \(10 \, \times \, 3 \, + \, 7 \, = \, 37\)

\(1 \, ten \, plus \, 27 \, ones\)

\(7 \, tens \, plus \, 3 \, ones\)

\(1 \, ten \, plus \, 27 \, ones\)

\(27 \, tens \, plus \, 1 \, one\)

\(4 \, tens \, plus \, 7 \, ones\)

48 is 4 tens plus 8 ones. Which is another way to make 48? \(10 \, \times \, 4 \, + \, 8 \, = \, 48\)

\(3 \, tens \, plus \, 18 \, ones\)

\(8 \, tens \, plus \, 4 \, ones\)

\(18 \, tens \, plus \, 3 \, ones\)

\(5 \, tens \, plus \, 8 \, ones\)

Math Games

Addition

Create Assignment Create Assessment

Québec Mathematics curriculum

Grade 2 - Arithmetic: Understanding and writing numbers

Standard 2.ARTU.1.1.5 - Understand the place values of tens and ones. Convert numbers into tens and ones to solve.

Included Skills: Addition

Composes and decomposes a natural number up to 1000 in a variety of ways (e.g. 123 = 100 + 23, 123 = 100 + 20 + 3, 123 = 50 + 50 + 20 + 3, 123 = 50 + 30 - 7, 123 = 2 — 60 + 3)