Addition
26+41
67
50-30=
20
113 in word form
one hundred thirteen
Ms. B had 3 bags of m&m's. If each bag has 20 m&m's, how many does she have in all?
60 m&m's
43+35
78
22+27
49
105-55=
50
1987 in unit form
1 thousand, 9 hundreds, 8 tens, 7 ones
Molly has 83 toys. If she loses 18, how many does she have left?
65 toys
138+52
190
68+41=
109
86-48=
38
Expanded form 2456
2000+ 400+50+6
Katie has 6 sandwiches. If she cuts them all in half, how many halves does she have?
12 halves
187-68=
119
39+24
63
155-46=
109
1298 unit form
1 tho 2 hun 9 tens 8 ones
Ms. B makes tacos. If she makes 3 groups of 12, how many tacos did she make?
36 tacos
281-152
129
168+47
215
143-28=
115
expanded form 9872
9000+800+70+2
Ms. B has 147 pens. If she loses 39 and buys 14 more, how many pens does she have now?
122 pens
950+147=
1097