PM Review — Simple Equations

Question 1 Difficulty 1

Draw a number line from -5 to 5.

A Draw a number line from -10 to 10
B Draw a number line from -5 to 5
C Draw a vertical line
D Draw a line with no labels

💡 Explanation You need to draw a horizontal number line labeled from -5 to 5.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 2 Difficulty 1

Draw a number line from -3 to 3.

A Draw a number line from -3 to 3
B Draw a number line from -5 to 5
C Draw a line without numbers
D Draw a number line from 0 to 5

💡 Explanation The task is to create a number line labeled from -3 to 3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 3 Difficulty 1

Draw a number line and mark the point 0.

A Mark 0 on a vertical line
B Mark 0 on a horizontal line
C Draw a number line and mark 0
D No need to mark 0

💡 Explanation You should draw the number line and clearly mark the point 0 in the center.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 4 Difficulty 1

Draw a number line and label the integers from -5 to 5.

A Label only positive integers
B Label integers from -5 to 5
C Label only negative integers
D No labeling needed

💡 Explanation The correct action is to label the entire range of integers from -5 to 5 on a number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 5 Difficulty 1

Draw a number line and place the point 3 on it.

A Place 3 at the end
B Place 3 between -5 and 5
C Do not place any points
D Place 3 at -3

💡 Explanation You should place the point 3 accurately between 0 and 5 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 6 Difficulty 1

Draw a number line and mark the point -2.

A Mark -2 beyond -5
B Mark -2 between -5 and 0
C Mark -2 at 2
D No marking needed

💡 Explanation The point -2 should be marked between -5 and 0 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 7 Difficulty 1

Draw a number line and label the point 5.

A Label 5 at -5
B Label 5 at 0
C Label 5 at the end
D Do not label 5

💡 Explanation You should label the point 5 at the right end of the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 8 Difficulty 1

Draw a number line and place points for -1 and 1.

A Place only -1
B Place points for -1 and 1
C Place points for 0 only
D Do not place any points

💡 Explanation Both points -1 and 1 should be placed correctly on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 9 Difficulty 1

Draw a number line and mark the point -4.

A Mark -4 at 4
B Mark -4 between -5 and -3
C Mark -4 at -5
D Do not mark -4

💡 Explanation The point -4 should be correctly marked between -5 and -3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 10 Difficulty 1

Draw a number line and place the points -5, 0, and 5.

A Place only -5
B Place 0 and 5 only
C Place points for -5, 0, and 5
D Do not place any points

💡 Explanation All three points -5, 0, and 5 should be placed on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 11 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x + 2 = 5.

A x = 7
B x = 3
C x = 5
D x = 2

💡 Explanation On the number line, you would move back 2 spaces from 5 to find x = 3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 12 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x - 1 = 4.

A x = 3
B x = 5
C x = 6
D x = 4

💡 Explanation Moving forward 1 space from 4 on the number line tells us x = 5.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 13 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x + 3 = 0.

A x = -3
B x = 3
C x = 0
D x = -5

💡 Explanation Moving back 3 spaces from 0 gives us x = -3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 14 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x - 3 = 2.

A x = 3
B x = 5
C x = 1
D x = 6

💡 Explanation Moving forward 3 spaces from 2 leads to x = 5.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 15 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x + 4 = 5.

A x = 1
B x = 4
C x = 0
D x = -1

💡 Explanation Moving back 4 spaces from 5 shows that x = 1.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 16 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x + 1 = -2.

A x = -1
B x = -3
C x = -4
D x = 2

💡 Explanation Moving back 1 space from -2 gives x = -3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 17 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x - 2 = 1.

A x = 3
B x = -1
C x = 1
D x = 2

💡 Explanation Moving forward 2 spaces from 1 leads to x = 3.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 18 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x + 5 = 0.

A x = -5
B x = 5
C x = 0
D x = -2

💡 Explanation Moving back 5 spaces from 0 gives x = -5.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 19 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x - 4 = 1.

A x = 5
B x = 6
C x = 0
D x = 4

💡 Explanation Moving forward 4 spaces from 1 gives x = 5.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 20 Difficulty 2

Draw a number line from -5 to 5 and solve for x in the equation x + 2 = 3.

A x = 1
B x = 2
C x = 4
D x = 3

💡 Explanation Moving back 2 spaces from 3 yields x = 1.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 21 Difficulty 3

Solve for x in the equation x + 3 = 6, then verify by drawing a number line.

A x = 2
B x = 4
C x = 3
D x = 1

💡 Explanation x = 6 - 3 gives x = 3. Verify by marking point 3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 22 Difficulty 3

Solve for x in the equation x - 2 = 5, then verify by drawing a number line.

A x = 7
B x = 3
C x = 4
D x = 5

💡 Explanation x = 5 + 2 gives x = 7. Verify by marking point 7 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 23 Difficulty 3

Solve for x in the equation x + 4 = 9, then verify by drawing a number line.

A x = 5
B x = 4
C x = 3
D x = 8

💡 Explanation x = 9 - 4 gives x = 5. Verify by marking point 5 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 24 Difficulty 3

Solve for x in the equation x - 5 = 3, then verify by drawing a number line.

A x = 8
B x = 6
C x = 3
D x = 2

💡 Explanation x = 3 + 5 gives x = 8. Verify by marking point 8 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 25 Difficulty 3

Solve for x in the equation x + 1 = -2, then verify by drawing a number line.

A x = -1
B x = -3
C x = -2
D x = 0

💡 Explanation x = -2 - 1 gives x = -3. Verify by marking point -3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 26 Difficulty 3

Solve for x in the equation x - 4 = 2, then verify by drawing a number line.

A x = 6
B x = 4
C x = 2
D x = 0

💡 Explanation x = 2 + 4 gives x = 6. Verify by marking point 6 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 27 Difficulty 3

Solve for x in the equation x + 5 = 10, then verify by drawing a number line.

A x = 5
B x = 15
C x = 10
D x = 0

💡 Explanation x = 10 - 5 gives x = 5. Verify by marking point 5 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 28 Difficulty 3

Solve for x in the equation x - 3 = 4, then verify by drawing a number line.

A x = 8
B x = 7
C x = 1
D x = 4

💡 Explanation x = 4 + 3 gives x = 7. Verify by marking point 7 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 29 Difficulty 3

Solve for x in the equation x + 2 = 2, then verify by drawing a number line.

A x = 0
B x = 2
C x = -2
D x = 1

💡 Explanation x = 2 - 2 gives x = 0. Verify by marking point 0 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 30 Difficulty 3

Solve for x in the equation x - 1 = -4, then verify by drawing a number line.

A x = -3
B x = -5
C x = -2
D x = -1

💡 Explanation x = -4 + 1 gives x = -3. Verify by marking point -3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 31 Difficulty 4

Solve the equation 3x - 2 = 7 and verify by drawing a number line.

A x = 3
B x = 4
C x = 5
D x = 2

💡 Explanation 3x = 7 + 2, so x = 9/3 = 3. Verify by marking point 3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 32 Difficulty 4

Solve the equation 2x + 3 = 11 and verify by drawing a number line.

A x = 4
B x = 5
C x = 6
D x = 3

💡 Explanation 2x = 11 - 3, so x = 8/2 = 4. Verify by marking point 4 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 33 Difficulty 4

Solve the equation 5x - 5 = 20 and verify by drawing a number line.

A x = 4
B x = 5
C x = 6
D x = 3

💡 Explanation 5x = 20 + 5, so x = 25/5 = 5. Verify by marking point 5 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 34 Difficulty 4

Solve the equation 7x + 2 = 23 and verify by drawing a number line.

A x = 2
B x = 3
C x = 4
D x = 5

💡 Explanation 7x = 23 - 2, so x = 21/7 = 3. Verify by marking point 3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 35 Difficulty 4

Solve the equation 4x - 1 = 15 and verify by drawing a number line.

A x = 4
B x = 5
C x = 6
D x = 3

💡 Explanation 4x = 15 + 1, so x = 16/4 = 4. Verify by marking point 4 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 36 Difficulty 4

Solve the equation 6x + 3 = 21 and verify by drawing a number line.

A x = 3
B x = 2
C x = 4
D x = 5

💡 Explanation 6x = 21 - 3, so x = 18/6 = 3. Verify by marking point 3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 37 Difficulty 4

Solve the equation 8x - 4 = 20 and verify by drawing a number line.

A x = 2
B x = 3
C x = 4
D x = 5

💡 Explanation 8x = 20 + 4, so x = 24/8 = 3. Verify by marking point 3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 38 Difficulty 4

Solve the equation 9x + 1 = 28 and verify by drawing a number line.

A x = 3
B x = 4
C x = 5
D x = 2

💡 Explanation 9x = 28 - 1, so x = 27/9 = 3. Verify by marking point 3 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 39 Difficulty 4

Solve the equation 10x - 5 = 15 and verify by drawing a number line.

A x = 2
B x = 3
C x = 4
D x = 5

💡 Explanation 10x = 15 + 5, so x = 20/10 = 2. Verify by marking point 2 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?

Question 40 Difficulty 4

Solve the equation 11x + 2 = 44 and verify by drawing a number line.

A x = 4
B x = 5
C x = 6
D x = 3

💡 Explanation 11x = 44 - 2, so x = 42/11 = 4. Verify by marking point 4 on the number line.

Thought Direction Does it guide toward the right thinking?

Playfulness Is it engaging and fun?

Guidance Quality How well does it scaffold learning?

Curiosity Building Does it spark wonder?