Math - task - add-sub integers - Math Integer Adding Subtracting PT 1 Name 1 Using an integer chip(two colour counters diagram illustrate the number

Math - task - add-sub integers - Math Integer Adding...

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Math Integer Adding / Subtracting – PT 1 Name: 1. Using an integer chip (two colour counters) diagram, illustrate the number given in TWO different ways using the ZERO Principle. (2 marks) (a) postivie four (4) (b) negative six (-6) 2. Evaluate the following together by breaking the numbers up into their ones, tens and hundreds values first, and then summing the parts. (3 marks) (a) 24 + 65 (b) 122 + 237 (c) 236 + 348 3. Evaluate the following (you may use the number line, your fingers, integer chips, etc. but NO calculator): (9 marks) (a) 4 + 7 (b) 12 + (-4) (c) -9 + 15 (d) 4 + 13 + 12 (e) 19 + (-6) + 12 (f) (-2) + (-5) + (-11) (g) 46 + (-22) (f) -9 + (-2) (g) -14 + (-12) + 21 + - + - + - + -
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