number bonds
expanded form
word problems
Add and Sub
Is it correct
100
Part is 11. Whole is 20. What is the missing part?
The value of the missing part is 9
100
100 + 20 + 3 is ______________
123
100
Paul had 32 pokemon cards and sold some of them. He now has 28. How many pokemon did Paul sell?
Paul sold 4
100
42 + 31 =
73
100
839 - 398 = 561
561 is not the correct answer
200
Whole is 30. Part is 15. What is the value of the missing part?
The missing part value is 15
200
200 + __?__ + 8 = 288
What is ?
? is 80
200
Tyler had 100 dollars. He gave 50 dollars to his sister to buy a gift. How much money does Tyler have left?
Tyler has 50 dollars left
200
21 + 18 =
39
200
If I know that 23 + 55 = 78 then I should know that 78-23 = 55
True or false
True
300
Whole is 100. Part is 38. What is the value of the missing part?
The value of the missing part is 62
300
Write 529 in expanded form.
500+ 20+9
300
Alyssa was feeling generous and decided to donate to several charities. She gave the Arnold Food Pantry 20 dollars, Church 45 dollars, and Ronald McDonald House 30 dollars. Alyssa started with 100 dollars, how much money does she have left?
Alyssa has 5 dollars left?
300
429 - 150 =
279
300
500 - 289 = 321
no this is not the correct answer. The answer is 211
400
Part is 57. Part is 28. What is the whole value?
The whole value is 85
400
What is the expanded form for 708?
700 +0+ 8
400
Alyssa earned 350 dollars from working over the Thanksgiving break. David earned one hundred fewer dollars than Alyssa. Tyler earned 30 dollars less than David. How much did Tyler earn?
Tyler earned 220 dollars
400
659 + 258 =
917
400
If I know that 250 + 250 = 500 then I should know that 500 - 250 = 250
This is correct
500
part is 29. The Whole is 83. What is the value of the other part?
The value of the other part is 54.
500
What is the value of this expanded number?
200 + 100 + 20 + 20 + 2 +4 = ?
? = 346
500
Your teacher loves coffee from Starbucks but it can be expensive. If she buys a coffee a day for 10 days how much money will she spend on coffee? A coffee cost 7 dollars.
The teacher will spend 70 dollars on coffee.
500
800 - 359 =
441
500
42 + 31 = 73 is the same as 31 + 73 = 42
no this is not correct