Addition Blanks Within 50
Use subtraction to find a missing addend. Some equations also ask you to balance both sides.
36 problems · A4 · 1 page
What’s in this worksheet?
Practice addition within 50 with 36 problems. Use subtraction to find a missing addend. Some equations also ask you to balance both sides. Start with 16 + 19 = □ + 16.
Addition Blanks Within 50
Name: ___________Date: ___________Time: ___________
3+36=
20+26=
38+4=
28+8=
7+40=
17+6=
1+43=
34+16=
49+1=
34+5=
25+6=
13+27=
+1=39
+3=50
+23=25
+4=50
3+=29
21+=22
+5=45
13+=49
20+=45
+3=33
+1=49
+2=10
+6=4+3
21+19=37+
+19=29+8
7+3=4+
+35=28+10
2+18=+14
19+20=28+
+24=10+18
16+=7+12
+4=4+8
+6=3+10
11+21=4+