Addition/Subtraction Algorithm
What is the inverse operation of addition?
Subtraction
What is the inverse operation of division?
Multiplication
What is the value of the 2 in 26?
twenty
What is the place value of the 3 in .3
tenths
Fill in the blank:
addend + addend = _______
sum
Fill in the blank:
Factor x _______= product
factor
Which is greater?
23, 531 or 23,431
23,431
What is the fraction equivalent for .45?
45/100
Find the missing addend
421 + _____= 642
221
What is the name of the strategy to solve multi digit division problems?
Partial Quotient strategy
What is twenty two thousand, four hundred in standard form?
22,400
What is the place value of the 7 in .07?
hundredths
Find the difference:
456 - 254=
202
Find the quotient:
124 divided by 4
31
What is 34,157 in expanded form?
30,000 + 4,000+ 100+ 50 + 7
Add the following decimals:
.2 + .3 + .23 =
.70
Find the sum of 12, 403 and 32, 784
45,187
Find the product of
25 x 8=
200
What is the value of the 5 in 325, 384?
five thousand
Which is great .9 or .34?
.9