Subtraction and Addition with Regrouping
What is the sum of 461 and 272?
What is... 733
What sign does the keyword "sum" tell you to do in a math problem?
What is... to add
Balance this equation: 5 + __ = 12.
What is... 7
Mary had 257 candies, and she gave 148 to her friend. How many candies does Mary have left?
What is... 109
in: 12 out: 9
in: 18 out: 15
What's the rule?
What is... -3
106 - 67 = ?
What is... 39
If you see the word "difference" in a problem, should you add or subtract?
What is... subtract
Solve the equation: 18 - __ = 7.
What is... 11
A bakery sold 548 cupcakes in the morning and 389 cupcakes in the afternoon. How many cupcakes did they sell in total?
What is... 937
in: 25 out: 29
in: 30 out: 34
What's the rule?
What is... +4
If you add 149 and 267, what is the result?
What is... 416
What does the word "estimate" mean in math?
What is... making an educated guess or approximation of a value in math usually by rounding
Complete the equation: 42 + __ = 99.
What is... 57
If there are 876 students in a school, and 243 are absent today, how many students are present?
What is... 633
in: 42 out: 35
in: 50 out: 43
What's the rule?
What is... -7
What do you get when you subtract 235 from 489?
What is... 254
What is the term for numbers that add and subtract to each other in math problems?
Balance this equation: __ - 15 = 29.
What is... 44
A farmer has 735 apples, and he picked 298 more. How many apples does he have now?
What is... 1,033
in: 247 out: 347
in: 512 out: 612
What's the rule?
What is... +100
Add 3,761 and 2,398.
What is... 6,159
When you encounter the term "how many more" in a word problem, what operation do you use?
What is... subtraction
What number should fill in the blank: 6 + 8 - __ = 11?
What is... 3
In a store, there are 876 toys and 357 of them are action figures. How many toys are not action figures?
What is... 519
in: 789 out: 739
in: 634 out: 584
What's the rule?
What is... -50