Busy at Maths pg. 166 Q. 4
Q. 4 a) i €1.80 ii 25.1g
Q. 4 b) i €2.60 ii 20.4g
Q. 4 c) i €4.50 ii 24.8g
Q. 4 d) i €2.10 ii 12.6g
Q. 4 e) i €3.70 ii 29.5g
Q. 4 f) i €4.30 ii 26.8g
Challenge 8
Mental Maths Week 30 Tuesday
Q. 1 - 3
Q. 2 - 0.4m
Q. 3 - 1.9
Q. 4 - E
Q. 5 - 25
Q. 6 - -3
Q. 7 - 560
Q. 8 - 5
Q. 9 - 400
Q. 10. - kite
Q. 11 - 1.8
Q. 12 - N
Q. 13 - 27
Q. 14 - 0.4
Q. 15 - €7
Q. 16 - €960
Q. 17 - 0.044
Q. 18 - 40
Q. 19 - 1/8, 1/4, 5/10, 6/8
Q. 20 - 6
PS 1 - Nearly at 5, between 4 and 5
PS 2 - 1.2
Q. 4 a) i €1.80 ii 25.1g
Q. 4 b) i €2.60 ii 20.4g
Q. 4 c) i €4.50 ii 24.8g
Q. 4 d) i €2.10 ii 12.6g
Q. 4 e) i €3.70 ii 29.5g
Q. 4 f) i €4.30 ii 26.8g
Challenge 8
Mental Maths Week 30 Tuesday
Q. 1 - 3
Q. 2 - 0.4m
Q. 3 - 1.9
Q. 4 - E
Q. 5 - 25
Q. 6 - -3
Q. 7 - 560
Q. 8 - 5
Q. 9 - 400
Q. 10. - kite
Q. 11 - 1.8
Q. 12 - N
Q. 13 - 27
Q. 14 - 0.4
Q. 15 - €7
Q. 16 - €960
Q. 17 - 0.044
Q. 18 - 40
Q. 19 - 1/8, 1/4, 5/10, 6/8
Q. 20 - 6
PS 1 - Nearly at 5, between 4 and 5
PS 2 - 1.2