Ans:
1– 2
2– 2
3– 4
4– 4
5– 3
6– 2
7– 4
8– 1
9– 1
10– 1
11– Eight hundred and sixty-three thousand, nine hundred and eleven
12– 100
13– 97
14– 5 kg 400 g
15– 192 cm²
16– 89 teachers
17– 3 kg
18– 300 picture cards
19– $2
20– $1125
21– 27 seconds
22– 54 cakes
23– 60 coins
24– $524
25– $368
26– a -> 14 dots , b -> 47 dots , c -> Stage 50
Ans:
1– 3
2– 3
3– 2
4– 1
5– 1
6– 3
7 — 4
8– 3
9– 4
10– 3
11– 4.8
12– 84 minutes
13– Anthony
14– 18
15– 107°
16– 28 years old
17– 80 pills
18– 24 children
19– 31y + 5
20– 69 tickets
21– $6588
22– $117
23– 56°
24– a -> 25 coins , b -> $125
25– a -> 680 beads , b -> 310
26– 960 apples
Ans:
1– 3
2— 4
3– 3
4– 3
5– 2
6– 2
7– 2
8– 1
9– 1
10– 4
11– 700
12— 35 262
13– 24
14– 280
15– 54 cupcakes
16– 950 ml
17– 180 chairs
18– 34 years old
19– 172 beads and stickers
20– 24 and 36
21– 10 handshakes
22– 32 toys
23– $451
24– a -> 86 paper clips, b -> 58 paper clips
25– 72 marks
Ans:
1– 4
2– 2
3– 4
4– 1
5– 1
6– 4
7– 4
8–2
9– 2
10– 4
11– 8.47 m
12– 15
13– 30
14– 701 boxes
15– 28 more girls
16– 15 sweets
17– 20 minutes
18– 600
19– 23 marbles
20– 40 m
21– 76 bags
22– 20 years old
23– $13
24– a -> $1376 , b -> 258 notes
25– 12.05 m
26– a -> 106 hotdog buns, b -> 186 custard buns
Ans:
1– 2
2– 3
3– 2
4– 4
5– 4
6– 2
7– 3
8– 3
9– 1
10– 4
11– 5
12– $(y -12 /3)
13– 6.55 p.m.
14– See attached Qn 14
15– Thursday
16– 24 l
17– 148°
18– $640
19– $(q – 0.90)
20– 63 marbles.
21– $3.50
22– 18 more girls
23– a -> 112 kg , b -> 18 kg
24– $150
25– a -> 398 , b -> 3
26– 156 badges
Tagged January, Maths, Primary 6, Singapore, Worksheets
Ans:
1– 3
2– 4
3– 1
4– 2
5– 3
6– 2
7– 1
8– 3
9– 3
10– 4
11– 3000 words
12– $40
13– 14
14– 10 cm
15– 18 cm
16– 750 g
17– $261
18– 81 marks
19– $5.50
20– 15a
21– $200
22– 91 egg tarts
23– 1596 green ties
24– 77 chairs
25– a-> $16 , b-> $87
26– 948 purple balloons
Ans:
1– 2200 cm²
2– 27 years old
3– $104
4– 5 mangoes
5– 57 coins
6– $1.30
7– a -> $14 , b -> $270
8– 4/7
9– $56.50
10– a -> 2976 blue beads , b -> 31 red sequins
11– 210 cm²
12– $242
13– $522
14– $700 more
15– $4950
16– 45 kg
17– 121 coins
18– a -> $5 , b -> 78 bowls
Posted in January, Maths, Primary 5, Problem Sums
Tagged difficult, heuristic, January, Maths, Paper 2, Primary 5, problem solving, problem sums, Singapore, word problems, Worksheets
Ans:
1– 613 female spectators
2– 67 bags
3– $15
4– 40
5– $391
6– 4 pupils
7– 7.04 kg
8– $1759
9– $216
10– $885.50
11– $50
12– $10 800
13– 650 cows
14– $7
15– 250 apples
16– 53 watches
17– 64 stamps
18– 436 cm²
Posted in January, Maths, Primary 5, Problem Sums, Singapore
Tagged difficult, heuristic, January, Maths, Paper 2, Primary 5, problem solving, problem sums, Singapore, word problems
Ans:
1– 78 tickets
2– $74
3– 90 chocolates left
4– $1872
5– $2790
6– 10 30¢ cards
7– 160 nuggets
8– 18 cm
9– 236 fruits
10– 18 years old
11– 156 more boys than girls
12– 194 rubber bands
13– a -> 5 files, b– $24
14– a -> 110 $5-notes , b -> $910
15– $2
16– $260
17– a -> 76 pots , b -> 20 flower pots
18– a -> 13 match sticks , b -> 34 match sticks , c -> Pattern 25
Posted in January, Maths, Primary 5, Problem Sums, Singapore
Tagged difficult, heuristic, January, Maths, Paper 2, Primary 5, problem solving, problem sums, Singapore, word problems, Worksheets
Ans:
1– $137
2– 1176 red and blue pens
3– 8 $2-notes, 12 $5-notes, 3 $10-notes
4– $840
5– 93 stickers
6– 2640 stamps
7– 5 T-shirts
8– a-> 21 rabbits, b-> 12 ducks
9– $76 260
10– 3550 m
11– 27 crayons
12– 5880 g / 5 kg 880 g
13– 40 muffins
14– 16- 20¢ coins and 21- 50¢ coins
15– a-> 8 skirts, b-> $81.60
16– T-shirt -> $10 , blouse -> $20
17– $450
18– 7th day
Posted in January, Maths, Primary 5, Problem Sums, Singapore
Tagged difficult, heuristic, January, Maths, Paper 2, Primary 5, problem solving, problem sums, Singapore, word problems, Worksheets
