Question

PLS HELP 100 PTS

Which models represent the sum?


1.2 + 0.3


Select each correct answer.

Answer 1

#1

One line of pink and 0.2 line of pink so 1.2 line of pink and 3 lines of purple

The expression is 1.2+3

• False

#2

• One box of pink plus 2 lines so 1.2
• 3 lines of purple so 0.3

Expression is 1.2+0.3

• True

#3

4lInes of green

• False

#4

True(Representation by number line)

#5

5lines of green

• False

Answer 2

Explanation:

all models are correct other than the first model and the third model.