Math
What does the symbol X mean in multiplication?
groups of
3 groups of 2
What digit is in the ones place?
544
What is a factor in multiplication?
Factors are numbers that can be multiplied together to produce another number.
True or False
I can tack on a zero to any number when multiplying by 10.
True
What is 10 more than a 54?
64
Solve
122-12=
110
Round 55 to the nearest 10 place
60
Solve
2x4=
8
What is the answer?
310+18=
328
Draw an array to show 5x2
xx
xx
xx
xx
xx
Complete the blank: 12, 14, ____, 18, 20
16
The answer to a addition problem is called what?
sum
Write 3 groups of 7 equals in digit form.
3x7=
What place value is the 7 in 1,271
tens
What is 100 more than 92?
192
Solve
820+127
947
What is digit is in the hundreds place?
2,3473
Find 46 - 19
27
What does commutative mean in multiplication?
The equation can be flipped and the answer is the same.
What does this = symbol mean?
the expression on each side of the = sign are equal.
5+3=8
What is 6x3=
18
Skip count by 5
25, 30, 35, ____, 45, 50
40
True or False
An equation does not have an equals sign.
False
Equations must have an equal sign.
Write 5x3 using repeated addition.
5+5+5
How many in 5 rows of 4?
20