Addition
25 + 10 + 10 =
45
100 - 10 - 30 =
60
If 5 + 3 = 8 then...
3 + 5 = 8
5 x 0 =
or
0 x 5 =
0
Skip Count
5, 10, 15, 20, 25, _____
30
229 + 342 =
571
500 - 168 =
332
If 9 x 8 = 72 then what does 8 x 9 =
72
1 x 6 =
or
6 x 1 =
6
True or False
354 > 345
True
210 + 100 + 99 =
409
543 - 469 =
74
Which is equal to 3 x 9 x 1 ?
A. (3 x 9) x 1
B. 9 x 1 x 3
C. Both
D. Neither
C. Both
4 x 20 =
or
20 x 4 =
80
Decompose 578 into is expanded place value form?
500 + 70 + 8
986 + 5 + 23 =
1014
500 + 25 - 432 =
93
How many tens make a 100?
10 tens
Ty'Cere bought 3 boxes of crayons with 30 crayons each box. How many crayons does he have?
90
3x30=90
What is the value of the digit 5 in the number 1576.
500
Egypt bought 5 new pencils she already had 7 in her box. She lost one at recess. How many pencils does Egypt have now?
11
5+7 =12
12-1=11
Ja'Nihya has 7 pieces of candy. She eats two at lunch and gives one to her sister after school. The next day Mrs. Hahn gives her 1 more. How many candies does she have now?
5
7 - 2 = 5
5 - 1 = 4
4 + 1 = 5
5 tens and 3 ones is what number?
53
Sahiry baked 4 trays of cookies with 10 cookies each. Then she ate two cookies. How many cookies does she have now?
38
4 x 10 = 40
40 - 2 = 38
Is the number 444 odd or even?
Even