100以内口算填括号专项练习
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100内口算填括号专项练习题
1. 20+( )=28
2. 20+( )=39
3. 15+( )=45
4. 37+( )=68
5. 45+( )=61
6. 25+( )=45
7. 37+( )=77
8. 75+( )=78
9. 29+( )=57 10. ( )+34=59 11. ( )+30=35 12. ( )+9=59 13. ( )+17=87 14. ( )+36=96 15. ( )+27=75 16. ( )+6=24 17. ( )+10=19 18. ( )+42=76 19. ( )+14=54 20. ( )+19=37
21. ( )+23=79
22. 45-( )=45 23. 55-( )=45 24. 50-( )=45 25. 45-( )=5 26. 73-( )=23 27. 90-( )=10 28. 47-( )=27 29. 55-( )=20 30. 78-( )=60 31. 98-( )=63 32. 100-( )=40 33. 67-( )=54 34. 78-( )=24 35. 96-( )=36 36. 46-( )=24 37. 69-( )=9 38. 56-( )=17 39. 95-( )=15 40. 70-( )=35 41. 69-( )=68
42. 99-( )=9
43. ( )-30=20 44. ( )-5=70 45. ( )-22=2 46. ( )-15=65 47. ( )-70=20 48. ( )-30=19 49. ( )-16=44 50. ( )-27=30 51. ( )-40=19 52. ( )-57=29 53. ( )-24=37 54. ( )-17=64 55. ( )-45=21 56. ( )-65=11 57. ( )-45=33 58. ( )-30=48 59. ( )-19=27 60. ( )-18=34 61. ( )-23=34 62. ( )-70=20 63. ( )-18=40
64. ( )+35=62 65. 25+( ) =55 66. ( ) +7=77 67. ( )+61=75 68. 33+( ) =74 69. ( )-43=56 70. ( )+29=73 71. ( )+25=65 72. ( )+20=75 73. 48- ( ) =32
74. ( )+25=57 75. 36-( ) =35 76. 39-( ) =34 77. ( )-53=27 78. ( )-34=34
79. ( )+19=40 80. ( )+24=35 81. ( )-26=64 82. 35+( ) =60 83. 59+( ) =67 84. 59-( ) =6 85. 58+( ) =67 86. 38+( ) =98 87. ( ) +53=57 88. ( ) +47=67 89. 54-( ) =34 90. ( ) +36=75 91. 75-( ) =40 92. 59+( ) =69 93. 51+( ) =67 94. ( ) -20=63 95. 34+( ) =58 96. 58-( ) =25 97. 68+( ) =88 98. 57-( ) =41
99. 46+( ) =69 100. 64- ( ) =0 101. ( ) -12=37 102. 36-( ) =19 103. 8+( ) =14
104. ( )-1=12 105. ( )+66=7 106. ( )-7=24 107. ( ) -11=65 108. 66-( ) =14
109. 3+( ) =63 110. ( ) +13=41 111. 12+( ) =39
112. 69-( ) =27 113. ( ) -65=0 114. 26-( )=5
115. ( )+43=69 116. 5+( )=61
117. ( )+64=89 118. 78-( )=45 119. ( )+12=34
120. 54+( )=67 121. 98-( )=67
122. ( )-57=13 123. 57-( )=11 124. 24-( )=16
125. ( )-21=15 126. 22+( )=55
127. ( )+28=78 128. 42+( )=66
129. ( )+12=87
130. ( )-47=13 131. 71+( )=98
132. 0+( )=57
133. 67-( )=20 134. 57-( )=16 135. ( )+13=24 136. 39+( )=54 137. ( )+19=87 138. 75-( )=46 139. 98-( )=8
140. ( )+46=69 141. ( )+43=93 142. ( )-11=57 143. 24+( )=47
144. 53-( )=17 145. 75-( )=24 146. ( )+32=54 147. ( )+46=86 148. ( )-10=52
149. ( )+57=61 150. ( )+27=94 151. ( )+0=38 152. ( )-77=4 153. ( )-50=11
154. 53+( )=78 155. ( )+45=68 156. ( )+29=79 157. 89-( )=88 158. 78-( )=19
159. ( )+45=67 160. 90-( )=80 161. 78-( )=35 162. ( )+22=66 163. ( )-11=44 164. ( )+23=67 165. 73+( )=88 166. ( ) +25=68 167. ( ) +79=87 168. 100-( )=1
169. ( )-11=44 170. ( )+27=97 171. ( ) +33=77 172. ( )+0=56 173. 88-( )=55
174. ( )+23=75 175. 69-( )=0 176. 32+( )=88 177. ( )+45=57 178. ( )+35=54
179. ( )+17=35
180. ( )+18=35 181. ( )-14=20
182. 30+( )=78 183. 78+( )=80 184. 45-( )=40
185. 12+( )=50
186. 18+( )=57
187. ( )+12=35 188. ( )-8=50 189. 80-( )=52
190. ( )+24=60 191. 79-( )=50
192. 57+( )=82 193. 59-( )=29 194. ( )-8=32
195. 32+( )=52
196. 52-( )=23
197. 54+( )=98 198. 52+( )=68 199. 57-( )=33
200. 99-( )=22 201. ( )-0=19