boys vs girls tt rockstars battle - gordon children's academy€¦ · boys vs girls tt...
TRANSCRIPT
Year 5 Boys vs Girls
TT Rockstars battle
Start: 20th April 9.30am Finish: 23rd April 12pm
Arithmetic: 1. 10,000 – 5,478 =
2. 2³ + 7² =
3. 23 x 100 =
4.5
8−
1
4=
5. 752 ÷ 8 =
6. 13 x 375 =
7. 506 x 7 = ______ + 1,753
Extension:
8.
Answers: 1. 10,000 – 5,478 = 4,522
2. 2³ + 7² = 57
3. 23 x 100 = 2300
4.5
8−
1
4=
3
8
5. 752 ÷ 8 = 94
6. 13 x 375 = 4,875
7. 506 x 7 = 1,789 + 1,753
Extension:
8. 274 points
To multiply or divide by 10, 100 or 1,000
1. 5 x 10 =
2. 6 x 100 =
3. 7 ÷ 10 =
4. 4 x 10 =
5. 70 ÷ 100 =
6. 2 x 100 =
7. 80 ÷ 100 =
8. 5 ÷ 10 =
1. 4 x 100 =
2. 2,400 ÷ 100 =
3. 75 x 10 =
4. 68 ÷ 10=
5. 21 x 1,000=
6. 350 ÷ 1,000 =
7. 100 x 33 =
8. 9 ÷ 10 =
1. 100 x 33 =
2. 9 ÷ 1,000 =
3. 15 x 10 ÷ 100 =
4. 6 ÷ 100 x 1,000=
5. 6 ÷ ________ = 0.6
6. ________ x 100 = 4,500
7. 0.74 = 74 ÷ _________
8. 1,000 x ______ = 65800
Extension: Use the inverse to check your answers.
1. 5 x 10 = 50
2. 6 x 100 = 600
3. 7 ÷ 10 = 0.7
4. 4 x 10 = 40
5. 70 ÷ 100 = 0.7
6. 2 x 100 = 200
7. 80 ÷ 100 = 0.8
8. 5 ÷ 10 = 0.5
1. 4 x 100 = 400
2. 2,400 ÷ 100 = 24
3. 75 x 10 = 750
4. 68 ÷ 10= 6.8
5. 21 x 1,000= 21,000
6. 350 ÷ 1,000 =350,000
7. 100 x 33 = 3,300
8. 9 ÷ 10 = 0.9
1. 100 x 33 = 3,300
2. 9 ÷ 1,000 = 0.009
3. 15 x 10 ÷ 100 = 1.5
4. 6 ÷ 100 x 1,000= 60
5. 6 ÷ 10 = 0.6
6. 45 x 100 = 4,500
7. 0.74 = 74 ÷ 100
8. 1,000 x 65.8 = 65800
Answers:
Reasoning
Reasoning Answers:
Sinead is incorrect. The calculation should be
32,000 ÷ 1,000 because the answer shows 32.
A. Triangle = 1,000 because 480 x 1,000 = 480,000
B. Square = 100 because 20,705 x 100 = 2,070,500
C. Circle = 10 because 4,816 x 10 = 48,160
Problem Solving
Problem Solving Answers:
Various answers: 71,00053,00035,000
105,144 tickets.
Ch
illi
Ch
all
en
ge
Ch
illi
Ch
all
en
ge
An
swe
rs:
Various answers:70 x 1 7 x 100 ÷ 10
7 x 10 700 ÷ 10 7000 ÷ 100 And more