Addition without regrouping
20+9=
29
28-4=
24
How many 1's are in the number 58?
41-9=
32
22+12=
34
32+4 =
36
39-8=
31
40-32 =
8
32-14=
18
34+34
68
25+34
76-30=
46
How many 10's are in the number 72?
7
56-18=
38
54+28=
82
71+27
84-52=
32
Use expanded form to solve this problem: 64- 19=
45
95-44
51
77+19=
96
ninety-five minus thirty-three equals...
sixty two (62)
Write this number out in word form:
163
One hundred and sixty three
72-58=
14
28+54=
82