Remove a friendly Number
51-29
22
What is the sum of 149 and 39?
188
83 - 46 = ___
37
Is 12 an even or odd number?
Even
67-83
-16
Ms. B creates 33 math problems. Ms. C deletes 17 math problems. How many math problems do they create in all?
16 math problems
54 - 36 = ___
18
Complete the pattern:
50, 40, 30, __, __, __
20, 10, 0
974-85
889
What is the difference of 157 and 38?
119
127-38=___
89
What is a3 and a6?
125, 135, ____, 155, 165, ____,...
a3 = 145
a6 = 175
1078-233
845
Ms. S has 64 plants inside her house. She wants to move 16 plants outside. How many plants are left inside?
48 plants
Larry had 237 seashells when he visited his Grandma last weekend. When he gets home, he realizes that he forgot 89 seashells at his Grandma's house. How many does he currently have?
Larry has 148 seashells at the moment.
Give an example of an arithmetic sequence.
Multiple right responses.
1565-2497
-932
Billy has 256 grams of sugar in a bag. Billy wishes to remove 78 grams from the bag. How many grams would he have left inside the bag?
178 grams of sugar
Jazmin has 89.63 grams of brown sugar inside of her measuring cup. She accidentally drops 42.17 on the ground. How many grams of brown sugar does she have left in her measuring cup?
Jazmin is left with 47.46 grams of brown sugar in her measuring cup.
Consider the following sequence:
20, 17, ___, 11, ...
What is a3 + a6? What is a3 - a6? Specify the terms.
Sequence: 20, 17, 14, 11, 8, 5,...
a3 = 14 and a6 = 5
a3 + a6 = 14+5=19
a3 - a6 = 14-5=9