2nd Grade Math - NBT.B.7 - Add and Subtract Within 1000
11 Questions
Add and Subtract Within 1,000 Introduction
Add
Find the difference between models A and B.
Subtract 477 from 528.
Solve the problem.
Which of the following expressions equal 500? Select ALL that apply.
Dee tried using the place value method to find the sum of 343 and 678. She made a mistake. Click on the box where she made her mistake.
Find the value for each expression and then put them in order from least to greatest.
Which of the following statements about these models are true and which are false?
Jenna used the following strategy to add 453 to 255 and her sum was 618. Her work is shown in the place value table below.
Orlando claims that the sum of a single-digit number and a double-digit number can never be a three-digit number. Do you support Orlando's claim? Why or why not?
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