# Add and subtract decimals with the same number of decimal places, with and without the use of digital technologies

1. | 0.1 less, 0.1 more than 42.6 | |

2. | 0.1 less, 0.1 more than 98.1 | |

3. | 0.1 less, 0.1 more than 71.9 | |

4. | 0.1 less, 0.1 more than 85.3 | |

5. | 0.1 less, 0.1 more than 19.9 | |

6. | Take Away Tenths | |

7. | Take Away Tenths | |

8. | Take Away Tenths | |

9. | Add A Tenth | |

10. | 0.1 less, 0.1 more than 25.5 | |

11. | 0.1 less, 0.1 more than 33.8 | |

12. | 0.1 less, 0.1 more than 50.1 | |

13. | 0.1 less, 0.1 more than 42.9 | |

14. | 0.1 less, 0.1 more than 28.5 | |

15. | 0.1 less, 0.1 more than 99.9 | |

16. | Scoring decimal points: 19.3+2.3=*1.* | |

17. | Use The pattern 1.4+1.5, 10.4+10.5, 104+105 | |

18. | Use The pattern 1.2+1.7, 10.2+10.7, 102 107 | |

19. | Use The pattern 1.4+1.4, 10.4+10.4, 104+104 | |

20. | Use The pattern 1.2+1.3, 10.2+10.3, 102+103 | |

21. | Use The pattern 1.2+1.4, 10.2+10.4, 102+104 | |

22. | Decimals get together: 5.8+4.2=? | |

23. | Add it up decimals: 26.7+5.4 | |

24. | Add it up decimals: 56.7+7.6 | |

25. | Add it up decimals:64.6+8.9=73.5 | |

26. | Add it up decimals: 36.5+7.9 | |

27. | Add it up decimals: 69.4+7.7 | |

28. | Add it up: Addition of decimal numbers with regrouping | |

29. | Add it up: Addition of decimal numbers with regrouping | |

30. | Add it up: Addition of decimal numbers with regrouping | |

31. | Add it up: Addition of decimal numbers with regrouping | |

32. | Add it up: Addition of decimal numbers with regrouping | |

33. | Add it up 148.82+76.59 | |

34. | Add it up 137.87+28.95 | |

35. | Add it up 146.29+11.72 | |

36. | Add it up 237.27+23.91 | |

37. | Add it up 348.26+56.32 | |

38. | Add these three numbers 6.2+1.6+7.2 | |

39. | Add these three numbers 4.8+5.2+8.7 | |

40. | Add these three numbers 2.5+9.5+2.7 | |

41. | Add these three numbers 7.3+1.7+8.1 | |

42. | Add these three numbers 3.3+2.5+2.7 | |

43. | Hundredths crossing: Add/subtract crossing a tenths/whole number bound | |

44. | Hundredths crossing: Add/subtract crossing a tenths/whole number bound | |

45. | Hundredths crossing: Add/subtract crossing a tenths/whole number bound | |

46. | Hundredths crossing: Add/subtract crossing a tenths/whole number bound | |

47. | Hundredths crossing: Add/subtract crossing a tenths/whole number bound | |

48. | Hundredths crossing 79.33+5.99 | |

49. | Hundredths crossing 37.22+6.37 | |

50. | Hundredths crossing 156.54+6.77 | |

51. | Hundredths crossing 49.22+0.87 | |

52. | Hundredths crossing: Addition of numbers with 2 dec places | |

53. | Hundredths crossing: Addition of numbers with 2 dec places | |

54. | True/false mixed ops and decimals | |

55. | Four's no chore: Add 4 clustered numbers | |

56. | Four's no chore: Add 4 clustered numbers | |

57. | Four's no chore: Add 4 clustered numbers | |

58. | Hundredths crossing: Addition of numbers with 2 dp | |

59. | Hundredths crossing: Addition of numbers with 2 dp | |

60. | Hundredths crossing: Addition of numbers with 2 dp | |

61. | Hundredths crossing: Addition of numbers with 2 dp | |

62. | Hundredths crossing: Addition of numbers with 2 dp | |

63. | Tenths Crossing: 40.4-0.5, 63.5-0.6, 30.6-0.7 | |

64. | Tenths Crossing: 20.2-0.4, 37.7-0.9, 17.5-0.9 | |

65. | Tenths Crossing: 26.5-0.8, 55.5-0.9, 74.3-0.7 | |

66. | Tenths Crossing: 44.4-0.8, 38.6-0.7, 23.2-0.5 | |

67. | Tenths Crossing: 88.5-0.8, 65.3-0.5, 43.6-0.9 | |

68. | Running the race: Addition and subtraction of distances | |

69. | Crossing the line: Subtracting distances | |

70. | Spot the difference 493.8&412.6 | |

71. | Spot the difference 248.7&218.3 | |

72. | Spot the difference 759.5&734.1 | |

73. | Spot the difference 695.6&623.2 | |

74. | Spot the difference 176.9&141.5 | |

75. | Shop till you drop: Calculate with money | |

76. | Spot the Difference: Decimal subtraction calculation 2dp | |

77. | Spot the Difference: Decimal subtraction calculation 2dp | |

78. | Spot the Difference: Decimal subtraction calculation 2dp | |

79. | Spot the Difference: Decimal subtraction calculation 2dp | |

80. | Spot the Difference: Decimal subtraction calculation 2dp | |

81. | Same or Different: Click all the boxes where the answer is <1 | |

82. | Same or Different: Click all the boxes where the answer is <1 | |

83. | Same or Different: Click all the boxes where the answer is <1 | |

84. | Same or Different: Click all the boxes where the answer is <1 | |

85. | Same or Different: Click all the boxes where the answer is <1 | |

86. | What An Eye-Full! 2 - calculate length and convert from m to cm | |

87. | Up And Up: 1.6+0.7 | |

88. | Up And Up: 1.7+1.1 | |

89. | Up And Up: 1.9+0.3 | |

90. | Up And Up: 1.5+0.4 | |

91. | Up And Up: 1.7+0.4 | |

92. | Up And Up: 11.2+4.5 | |

93. | Up and Up: 13.4+6.3 | |

94. | Up and Up: 797.9+88.4=? | |

95. | Up and Up: 892.4+419.8=? | |

96. | Up and Up: 466.5+577.6=? | |

97. | Up and Up: 457.9+124.8=? | |

98. | Up and Up: 128.7+39.6=? | |

99. | Up and Up: 74.9+22.6 | |

100. | Up and Up: 52.4+14.8 | |

101. | Up and Up: 29.4+63.8 | |

102. | Up and Up: 33.6+45.5 | |

103. | Up and Up: 64.7+13.5 | |

104. | Decimal Descent: 72.6-31.3 | |

105. | Decimal Descent: 68.4-27.6 | |

106. | Decimal Descent: 46.7-11.3 | |

107. | Decimal Descent: 85.5-41.1 | |

108. | Decimal Descent: 54.3-22.1 | |

109. | Up and Up: 15.2+3.9 | |

110. | Up and Up: 11.8+6.5 | |

111. | Up and Up: 13.6+4.7 | |

112. | Up and Up: 14.4+2.8 | |

113. | Up and Up: 10.9+5.3 | |

114. | Decimal Descent: 21.7-6.8 | |

115. | Decimal Descent: 34.2-6.5 | |

116. | Decimal Descent: 11.3-8.7 | |

117. | Decimal Descent: 40.6-8.7 | |

118. | Decimal Descent: 64.5-5.8 | |

119. | Up and Up: 76.04+9.09 | |

120. | Up and Up: 24.92+3.26 | |

121. | Up and Up: 65.39+6.21 | |

122. | Up and Up: 28.21+0.81 | |

123. | Up and Up: 13.45+7.05 | |

124. | Decimal Descent: 45.99-1.71 | |

125. | Decimal Descent: 7.63-1.51 | |

126. | Decimal Descent: 63.83-3.93 | |

127. | Decimal Descent: 17.62-16.51 | |

128. | Decimal Descent: 37.97-2.97 | |

129. | Decimal Descent: Difference between 2 decimal numbers (same no.dec. plces) | |

130. | Decimal Descent: Difference between 2 decimal numbers (same no.dec. plces) | |

131. | Decimal Descent: Difference between 2 decimal numbers (same no.dec. plces) | |

132. | Decimal Descent: 153-151.5 | |

133. | Decimal Descent: Difference between 2 decimal numbers (same no.dec. plces) | |

134. | Decimal Descent: Difference between 2 decimal numbers (same no.dec. plces) | |

135. | Up and Up: 11.8+1.9 | |

136. | Up and Up: 13.2+2.9 | |

137. | Up and Up: 10.8+6.8 | |

138. | Up and Up: 12.7+4.4 | |

139. | Up and Up: 13.3+5.8 | |

140. | Decimals get together: 4.7+5.3=? | |

141. | Decimals get together: 3.4+6.6=? | |

142. | Decimals get together: 3.7+6.3=? | |

143. | Up and Up: 130.45+60.56 | |

144. | Up and Up: 3.8+2.6=? | |

145. | Up and Up: 21.4+4.5=? | |

146. | Up and Up: 13.4+6.3=? | |

147. | Up and Up: 14.4+7.3=? | |

148. | Up and Up: 17.4+6.2=? | |

149. | Up and Up: 16.3+7.5=? | |

150. | Up and Up: 13.4+5.4=? | |

151. | Tenths Tournament: 0.5 less than 7.5 | |

152. | Tenths Tournament: Take 0.5 from 0.9 | |

153. | Tenths Tournament: 6.9 minus 0.4 | |

154. | Tenths Tournament: 8.3 plus 0.2 | |

155. | Tenths Tournament: 0.6 more than 5.3 | |

156. | Tenths Tournament: Add 0.4 to 4.3 | |

157. | Tenths Tournament: 6.1 + 0.8 | |

158. | Tenths Tournament: 0.1 less than 9.4 | |

159. | Tenths Tournament: Take 0.4 from 1.8 | |

160. | Crossing the line: Subtracting distances |