Place Value
Ten more than 49
59
6 + 9 =
15
12 - 6 =
6
Which is NOT a type of bar model?
comparison, number bond, part part whole
number bond
meters or centimeters
An elephant is measured in _________
meters
10 less than 198
188
50 + 40 =
90
123 - 3 =
120
What type of bar model should I use?
I have 5 apples. I give 2 away. How many are left?
part part whole
meters or centimeters
a shoe is measured in ________________
centimeters
234, 244, 254, _____
264
132 + 119 =
251
129 - 116 =
13
What type of bar model should I use?
I have 5 apples. I buy 2 more. How many apples do I have in all?
part part whole
A pencil is 10 cm. A ruler is 16 cm. How much longer is the ruler?
6 cm
>, <, =
659 _________ 665
<
300 + 40 + 7 =
347
300 - 145 =
155
What type of bar model should I use?
I have 5 red apples. I buy 2 green apples. How many more red apples do I have than green apples?
Comparison Bar Model
A jogger runs a 100 meter race. She falls after running 50 meters. How much more does she still need to run to finish the race?
50 m
The value of 9 in 492
90
299 +141 =
440
205 - 137 =
68
Every bar model must have.....
dotted lines
a question mark
words
a question mark
pencil 7 centimeters
car 7 meters
width of an iPad 17 centimeters
order from least to greatest
pencil, iPad, car