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Grade 3 Division CCSS: 3.OA.C.7
None Letter and Number Recognition
Grade 7 Positive and Negative Numbers CCSS: 7.NS.A.1, 7.NS.A.1c
Grade 7 Positive and Negative Numbers CCSS: 7.NS.A.1, 7.NS.A.1c
Grade 11 Vectors CCSS: HSN-VM.B.4, HSN-VM.B.4c
If vector [math]vec(t) = << 13,28 >>[/math] and vector [math]vec(r) = << -13,-28 >>[/math], what is the result of [math]vec(r) - vec(t)[/math] ?
  1. [math]<< -26,-56 >>[/math]
  2. [math]<< 0,0 >>[/math]
  3. [math]<< 26,56 >>[/math]
  4. [math]<< 41,-41 >>[/math]
Grade 7 Positive and Negative Numbers CCSS: 7.NS.A.1, 7.NS.A.1b
Grade 11 Vectors CCSS: HSN-VM.B.4, HSN-VM.B.4a
If vector [math]vec(t) = << 13,28 >>[/math] and vector [math]vec(r) = << -13,-28 >>[/math], what is the result of [math]vec(r) +vec(t)[/math] ?
  1. [math]<< -26,-56 >>[/math]
  2. [math]<< 0,0 >>[/math]
  3. [math]<< 26,56 >>[/math]
  4. [math]<< 41,-41 >>[/math]
Grade 11 Complex Numbers CCSS: HSN-CN.A.3
Divide and simplify the following complex number expression. [math](-5-9i)/(9+8i)[/math]
  1. [math]-117/145+41/145i[/math]
  2. [math]-117/145-41/145i[/math]
  3. [math]117/145+41/145i[/math]
  4. [math]117/145-41/145i[/math]
Grade 11 Vectors CCSS: HSN-VM.B.4, HSN-VM.B.4c
If vector [math]vec{t} = < 13,28 >[/math] and vector [math]vec{r} = < -13,-28 >[/math], what is the result of [math]vec{t} - vec{r}[/math] ?
  1. [math]< -26,-56 >[/math]
  2. [math]< 0,0 >[/math]
  3. [math]< 26,56 >[/math]
  4. [math]< 41,-41 >[/math]
Grade 11 Vectors CCSS: HSN-VM.B.4, HSN-VM.B.4a
If vector [math]vec{t} = << 13,28 >>[/math] and vector [math]vec{r} = << -13,-28 >>[/math], what is the result of [math]vec{t} + vec{r}[/math] ?
  1. [math]<< -26,-56 >>[/math]
  2. [math]<< 0,0 >>[/math]
  3. [math]<< 26,56 >>[/math]
  4. [math]<< 41,-41 >>[/math]
Grade 2 Addition with Regrouping CCSS: 2.NBT.B.5
Grade 2 Addition with Regrouping CCSS: 2.NBT.B.5
Grade 1 Addition with Regrouping CCSS: 1.NBT.C.4
Grade 7 Algebraic Expressions CCSS: 7.EE.A.1
Grade 1 Counting and Comparing Numbers CCSS: 1.NBT.B.3
Grade 7 Mixed Numbers CCSS: 7.NS.A.2, 7.NS.A.2c
Grade 2 Counting and Comparing Numbers
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