Oregon Scientific 14894 Instruction Manual page 17

(19) Subtraction
Type the correct answer in the space provided.
(20) Multiplication
Type the correct answer in the space provided.
(21) Division
Type the correct answer in the space provided.
(22) Drop In
An equation with a missing number is shown on the left of the screen.
On the right, four numbers rotate under a hook.
Solve the math problem by supplying the missing number.
Press [Enter] or either cursor button to select the number positioned below the hook.
(23) Monster Mash
An equation with a missing operation sign is shown, and a selection of operation signs
moves across the screen.
1. Identify the correct operation sign.
2. When the operation sign is directly above the monster, press [Enter] or either cursor button.
(24) Operation
Compare the 2 equations on the screen.
1. Select the correct operation sign using the cursor buttons.
If you think the first equation is greater than the second one, then choose [>].
If you think the first equation is less than the second one, then choose [<].
If you think the first equation equals the second one, then choose [=].
2. Press [Enter] or either cursor button to submit your answer.
(19)
(20)
(21)
(22)
(23)
(24)
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