Groups & Arrays
3 groups of 5
What is 15?
Convert to Multiplication and simplify:
- 5+ - 5+ -5+ -5+ -5+ -5+ - 5
What is 7 times negative 5 is negative 35?
7 x (-5) = -35
The missing factor of the following problem:
7 x __ = 56
What is 8?
(7 x 8 = 56)
Division is repeated subtraction.
What is TRUE!?
The multiplication fact that is related to this division fact.
12 ÷ 4 = 3
What is four times three or 3 times 4 is 12?
(4x3=12) or (3x4=12)
7 groups of 7
What is 49?
(7x7=49)
Convert to multiplication and simplify:
9 + 9 + 9 + 9 + 9 + 9
What is 6 groups of 9 is 54?
6 x 9 = 54
The missing factor of the following problem:
__ x -9 = 54
What is negative 6?
-6 x -9 = 54
The result of multiplying factors with the same signs is always a negative product.
What is FALSE!?
The result of multiplying factors with the same signs is ALWAYS positive!
The multiplication fact that is related to this division fact.
15 ÷ 3 = 5
What is 3 times 5 or 5 times 3 is 15?
8 groups of 4
What is 32?
(8x4=32)
Convert to multiplication and simplify:
-8 + -8 + -8 + -8
What is 4 groups of negative 8 is -32?
(4x (-8) = -32)
The missing factor of the following problem:
5 x __ = 45
What is 9?
5 x 9 = 45
Multiplication is repeated addition.
What is TRUE?!
The missing number is...
___ ÷ 3 = 8
What is 24?
10 groups of -3 equals
What is negative 30?
(10 x -3 = -30)
Convert to multiplication and simplify:
7+7+7+7+7+7=
What is six times seven is 42?
= 6x7=42
The missing factor of the following problem:
__ x 4 = -32
What is negative 8?
-8 x 4= -32
Multiplication follows a number pattern.
What is TRUE!?
The missing number is...
50 ÷ __ = 10
What is 5?
The opposite of 6 groups of 3
What is negative 18?
(-6 x 3 = -18)
Convert to multiplication and simplify:
4+4+4+4+4+4+4
What is 7 times 4 is 28?
7 x 4 = 28
The missing factor of the following problem:
-7 x __ = 42
What is negative 6?
-7 x -6 = 42
In the Order of Operations (PEMDAS), M stands for math.
What is False?
M stands for multiplication!
The missing number is...
-81 ÷ ___= -9
What is 9?