Testinar Grade 6 math

Integer Multiplication and Division

Students will build Grade 6 mastery of integer multiplication and division using models, equations, and test-style reasoning.

CH02-13 The Number System

Directions Solve each problem. Show your reasoning on the page or on separate paper. Check the answer key only after finishing.

What is \(-6\times(-4)\)?
1. \(-24\)
2. \(-10\)
3. \(10\)
4. \(24\)
Compute: \(7 \times (-5)\)
1. \(-35\)
2. \(35\)
3. \(-2\)
4. \(2\)
What is \((-8) \times (-3)\)?
1. \(-24\)
2. \(11\)
3. \(24\)
4. \(-11\)
Evaluate: \(-4 \times 6\)
1. \(24\)
2. \(-24\)
3. \(2\)
4. \(-2\)
What is \(\frac{-20}{4}\)?
1. \(5\)
2. \(4\)
3. \(-4\)
4. \(-5\)
Compute: \(\frac{-36}{-6}\)
1. \(6\)
2. \(-6\)
3. \(-30\)
4. \(30\)
What is \((-9) \times 2\)?
1. \(-18\)
2. \(18\)
3. \(-7\)
4. \(7\)
What is \(3 \times (-12)\)?
1. \(-36\)
2. \(36\)
3. \(-9\)
4. \(9\)

Teacher and parent reference

Answer key and explanations

D. \(24\)
The product of two negatives is positive: \((-6)\times(-4)=24\).
A. \(-35\)
A positive times a negative is negative: \(7 \times (-5) = -35\).
C. \(24\)
Negative times negative equals positive: \((-8) \times (-3) = 24\).
B. \(-24\)
Negative times positive is negative: \((-4) \times 6 = -24\).
D. \(-5\)
A negative divided by a positive is negative: \(\frac{-20}{4} = -5\).
A. \(6\)
Negative divided by negative is positive: \(\frac{-36}{-6} = 6\).
A. \(-18\)
Negative times positive is negative: \((-9) \times 2 = -18\).
A. \(-36\)
Positive times negative is negative: \(3 \times (-12) = -36\).