181 P4.MS.TL.18082260
Level 1
Find the following values without a calculator.
  1. 1.4 more than 0.1 = ________
  2. 2.01 more than 0.01 = ________
  3. 0.032 more than 0.001 = ________
1 m
D Addition & subtraction Model Comparison
182 P3.ST.JC.18120881
Level 3
230 stickers are in 3 packets.
The 1st packet has 20 more stickers than the 2nd packet.
The 3rd packet has 3 times as many stickers as the 1st packet.
How many stickers are in the 3rd packet?
4 m
Model Comparison Model Times-as-many Units method
183 P2.ST.JC.18120756
Level 3
A + B = 70
A - B = 10
  1. Which letter has a bigger value?
  2. What is the total value?
  3. B?
  4. A?
4 m
W Addition & subtraction Model Comparison Units method
184 P3.DA.JM.17103009
Level 2
The graph shows the number of students who visited the library. How many more students visited the library on Friday more than on Wednesday?
2 m
Bar graph W Addition & subtraction Model Comparison
185 P3.DE.JM.17102919
Level 2
An umbrella costs $13.90 more than a wallet. If the umbrella costs $25.25, what is the cost of the wallet?
2 m
D Addition & subtraction Money Model Comparison

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