Addition
15 + 5 =
20
13 - 4 =
9
Place value of the digit 3 in 134
tens
9 + ___ = 15
6
A B C A B C __
A
13 + 6 =
19
21 - 2 =
19
What is 10 more than 172?
182
___ - 2 = 16
18
+ + ^ @ + __ ^ @
+
9 + 8 =
17
32 - 7 =
25
Say the number, 586
Five hundred eighty six
19 + ___ = 30
11
32, 34, 36, ___
38
25 + 10 =
35
70 - 20 =
50
Say the number, 1 049
One thousand forty-nine
9 + 9 + ___ = 25
7
165, 170, 175, ___
180
50 + 75 =
125
140 - 19 =
121
What is 10 less than 921?
911
40 - 10 - ___ = 26
4
171, 161, 151, ___
141