Math Mysteries
🔎 Thanksgiving turkeyGrade 1Reading: grades 1-2AdditionSubtractionSkip countingPlace valueMissing addends

The Great Turkey Mystery

The Gobble Valley Feast is today! But oh no! Someone took the Golden Wishbone. The Feather Patrol needs your help. Look at the clues and find the sneaky turkey!

Suspects

Possible suspects

Cross off a row as each clue rules it out. On screen, tap a row.

21 of 21 still in play
NameFavorite SnackEscape TrickFootprintFeather ColorScared By
Harvestsweet potatoleaf camouflageleft foot firstbrown featherscold water
Strutcorn breadleaf camouflageright foot firstred featherscold water
Autumnapple ciderglider wingsright foot firstbrown feathersloud whistles
Gobblerpumpkin piesuper gobbleleft foot firstbronze feathersloud whistles
Maplepumpkin piesuper gobbleleft foot firstbrown feathersloud whistles
Gravycranberry jellyleaf camouflageleft foot firstred featherscold water
Chestnutcranberry jellyhigh hopleft foot firstbronze feathersloud whistles
Acornsweet potatohigh hopleft foot firstbronze featherscold water
Maizecranberry jellyglider wingsleft foot firstbronze feathersbright lights
Pumpkincranberry jellyhigh hopleft foot firstbrown feathersloud whistles
Crispcranberry jellyleaf camouflageleft foot firstbrown feathersloud whistles
Sproutcranberry jellyglider wingsright foot firstbronze feathersloud whistles
Featherspumpkin piehigh hopleft foot firstred feathersloud whistles
Kernelsweet potatosuper gobbleright foot firstred feathersloud whistles
Pecansweet potatohigh hopright foot firstbrown featherscold water
Bastecranberry jellyglider wingsleft foot firstbrown feathersloud whistles
Cranberrycorn breadfast waddleleft foot firstred feathersbright lights
Gourdpumpkin pieglider wingsleft foot firstred feathersloud whistles
Stuffingsweet potatofast waddleleft foot firstbrown feathersloud whistles
Russetapple cidersuper gobbleright foot firstbrown feathersloud whistles
Gibletsweet potatoglider wingsleft foot firstred feathersloud whistles
Clue 1

Addition

We found two piles of lost feathers. Let us add them together to find the clue.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
12
7
3
T
12
7
19
3
4
2
5
3
13
16
5
T
12
8
13
3
18
11
19
2
3
20
9
19
16
18
13
6 + 6 =T
2 + 1 =E
7 + 12 =I
11 + 7 =G
9 + 4 =S
9 + 11 =R
3 + 8 =L
2 + 5 =H
10 + 6 =N
1 + 3 =F
1 + 4 =O
2 + 6 =U
1 + 1 =D
4 + 5 =W
0/14 letters found
Clue 2

Subtraction

The thief took some sweet corn. Take away the eaten corn to read the next clue.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

T
16
10
15
T
16
3
18
9
11
4
4
T
16
18
3
T
16
1
5
T
16
10
T
16
10
15
14
15
17
T
16
17
19
19
T
16
20 - 4 =T
20 - 1 =O
20 - 9 =K
4 - 3 =W
12 - 2 =H
18 - 4 =L
19 - 1 =A
20 - 3 =F
12 - 7 =I
9 - 5 =S
16 - 7 =C
9 - 6 =R
19 - 4 =E
0/13 letters found
Clue 3

Skip counting

We see turkey tracks in the mud. Let us count the toes by twos to follow the path.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

A
8
60
27
35
22
28
55
130
26
110
60
140
33
A
8
22
140
110
55
140
110
55
130
140
40
50
35
39
Skip-count by 2s. Fill the blank: 2, 4, 6, ___, 10, 12A
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, ___, 24, 26D
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ___, 36, 39M
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, ___, 60, 65H
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, 35, 40, 45, ___, 55, 60R
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, ___, 150, 160E
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, ___, 70, 80L
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, ___, 120, 130T
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, ___, 28, 30S
Skip-count by 5s. Fill the blank: 5, 10, 15, 20, 25, 30, ___, 40, 45U
Skip-count by 10s. Fill the blank: 10, 20, 30, ___, 50, 60F
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, ___, 42, 45N
Skip-count by 2s. Fill the blank: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, ___, 30, 32W
Skip-count by 10s. Fill the blank: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, ___, 140, 150I
Skip-count by 3s. Fill the blank: 3, 6, 9, 12, 15, 18, 21, 24, ___, 30, 33O
0/15 letters found
Clue 4

Place value

The detective has bundles of ten hay straws and some extra ones. Count the tens and ones.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

W
35
90
25
58
63
59
83
73
87
58
W
35
59
25
90
81
71
86
90
87
32
81
71
71
86
90
32
84
90
59
90
What number has 3 tens and 5 ones?W
What number has 8 tens and 6 ones?H
What number has 8 tens and 3 ones?D
What number has 6 tens and 3 ones?U
What number has 7 tens and 3 ones?B
What number has 8 tens and 1 one?A
What number has 8 tens and 4 ones?C
What number has 8 tens and 7 ones?R
What number has 2 tens and 5 ones?F
What number has 5 tens and 8 ones?O
What number has 5 tens and 9 ones?N
What number has 3 tens and 2 ones?S
What number has 7 tens and 1 one?T
What number has 9 tens and 0 ones?E
0/14 letters found
Clue 5

Missing addends — the last clue

There should be ten pies on the table but some are gone. Find how many are missing.

First solve each problem. Then find each answer in the list below and cross that sentence out. One sentence will be left — that's exactly what the villain did!

Step 1 — solve these
5 + ___ = 6
4 + ___ = 7
3 + ___ = 15
9 + ___ = 11
8 + ___ = 12
2 + ___ = 7
6 + ___ = 14
7 + ___ = 13
2 + ___ = 9
3 + ___ = 13
7 + ___ = 16
Step 2 — cross out the sentence with each answer
1.The villain splashed the sticky cranberry jelly, then hid in the leaf camouflage.
2.The villain snacked on the warm corn bread, then did a very fast waddle.
3.The villain splashed the sticky cranberry jelly, then escaped with a high hop.
4.The villain drank up all the sweet apple cider, then hid in the leaf camouflage.
5.The villain snacked on the warm corn bread, then escaped with a high hop.
6.The villain munched on the sweet potato, then hid in the leaf camouflage.
7.The villain snacked on the warm corn bread, then shouted a loud super gobble.
8.The villain snacked on the warm corn bread, then flew off with glider wings.
9.The villain munched on the sweet potato, then escaped with a high hop.
10.The villain drank up all the sweet apple cider, then flew off with glider wings.
11.The villain gobbled down the sweet pumpkin pie, then shouted a loud super gobble.
12.The villain munched on the sweet potato, then did a very fast waddle.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 1 math
Math topics
Addition, Subtraction, Skip counting, Place value, Missing addends
Reading level
grades 1-2
Theme
The Great Turkey Mystery — set in Gobble Valley
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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